LEARNING ENGLISH IS REALLY A CHALLENGE?

How to calculate the process of a stream of air through a turbojet engine? The engine contains a system of compressors, turbines and one or two combustion chambers. To examine the processes occur in the compressor, the turbine or in combustions chamber we have to apply the first and second laws of thermosynamics, momentum equation and some other fundamental principales of Physics. For some cases we can apply the characteristics of ideal gas to the combination of reactants and combused gas. Be careful with common confustions of isentropic , adiabatical and isothermal processes and the changes in some thermodynamic constants. On the mechanics side, there are many aspects in analyzing forces that acts on an aircraft. The lift, the drag, weight and thrust are 4 common forces. For the drag, it is the impedance of air on the aeroplane, it depends on the profile, the size, the materials and many other factors. For the lift, its direction is upward and in the level flight, it is exactly equal to the weight of the craft. The thrust created by the motor is the most concerned field to engineers and scientist. You know that one motor of the turbojet Boeing 777 can produce a thrust 8 times bigger than a train engine and 2 times bigger that that of the superspeed TGV.

I will go with thee, my fellow

Được tinyfoxmas sửa chữa / chuyển vào 18:58 ngày 23/01/2003

I have another question when we should take a course preparing to the TOEFL test ? Because if we dont have a good level in English so the course couldnt give us a effective improvement. In my opinion, the ways of self_preparing for toefl is quite boring, you just tik_ tik and tik, and i couldnt find any convenience of doing that. Personally, the way of mastering in English is talk_ talk and talk... If when we have had an excellent skill of speaking, other skills will be much better. So that you can take a short course to prepare to the test and a good result will be in your hand. Plan ahead for your improvement is tremendously important, and on the process of studying, you have to examine your skills' development. Repeat what you studied is an effective method and you have to keep in mind that your right hand is stronger because it is used much more than the left one.

I will go with thee, my fellow

Được tinyfoxmas sửa chữa / chuyển vào 11:00 ngày 24/01/2003

Create your own pressure of learning English. You know that each level in English need about 60 hours of learning in class and people who want to has a expertise must be take at least 1000 hours of practical activities in using English. At first , you may feel tired just hearing about this information, but it is the truth. By examining carefully, you will find t hat it is not a too long duration but you must have a bit of patience. If you want to familiar with English in 1 year, so that you must spend about 3 hours a day on average and doing it continuously in 360 days of the year. Another who wants to get the same level in 6 months must spend more than 6 hours a day. But the problem not seemed to be serious than the speech above because all of us have a speicific knowledge in English. So dont be frightened. Try to find pleasure when learning, imagine funny stories using your own vacabularies, the funnier the story the better. Now, come on, lads . Be success

I will go with thee, my fellow

Tiny,why do U think ur English skills are very bad?If English is ur passion,U can do it very well really
chocolate ngon ngon,ngòn ngọt,đăng đắng
It takes only a minute to like someone and a day to love someone,but a lifetime to forget someone

Ôh, long time passed . I cant remember what i've written above and i dont have enough time to read it again, so i think that i'll talk about my new feelings. After one week of TET holidays, my mother said that i'd sold my soul to Tru Bat Gioi, because of the fact that I'd just eatten and slept all the days long. Anyone here has the Tet holidays like me? Tet, for me. it is the time for relax, my family and friends. Most of us has a busy life at schools, university... and in the common days we dont have enough time for taking care for our loving things. And Tet is the most suitable time to solve this problem. And, to make it more wider, it is the time to look into ourself being, to think about our future and our world around. To wishes for a bright lives and more...

I will go with thee, my fellow

Today, i met an old friend. She is very famous in some magazines. The one who calls herself TheMoon, she is really an artist on her whole being. From the way of thinking about things, the way of being familiar with feelings those are rarely appear in our normal people in the aspect of art. I studied with her from the early days in secondary school, and from then on I always hold a special place in my soul for my admiration for her. She is very intelligent, she has had many prizes in literature, chemistry and English.. I dont know how a girl can deal with many difficulties in such subjects. Also she is a active journalist and she is the author of many articles in the topic named " Talking in week" in HHT and some more magazines.... Friends, but we dont meet together for 4 years now, and we dont have any real conversation for long time. But just by looking into her eyes, I know that she is my truly friend. If anyone here is learning Japanese, you must know her, she is an common customer in a bar in Hang Trong street, the one named HoaLac coffee, at the 2nd , No 98...

I will go with thee, my fellow

Được tinyfoxmas sửa chữa / chuyển vào 21:33 ngày 07/02/2003

Dear,
A common question is : " How to make a delicious cup of coffee?". It's not simple. At first, we have to choice what kind of coffee we are going to use. There are many of them that depends on the way used to classify. If we divide them from their original, on this side, it is obvious to know some countries famed because of coffee export such as Brazil, Mexico and of course Vietnam. I dont know anything about Brazilian and Mexican coffee, but I've done a project about Vietnamese coffee, especially Trung Nguyen coffee. there are some famous kind of Trung Nguyen coffee that you may often heard:
1.Culi Roabusta
2. Robusta Arabica
3. Arabica
4. Excellent Culi
5. Culi Arabica
6. Robusta Brazil
7. Arabica Eakmat
8. Weasel
9. Chery Arabica
Once you come into a Trung Nguyen bar, the place serving coffee as well as other drinks and simple meals. Trung Nguyen's image is constructed from several factors: the symbol of a cup of coffee, a raising arrow and the colour brown of chocolate and milk coffee. But what do those mean? They present a desire of Trung Nguyen for a continuing development.
I know that you like to have a cup of coffee in a quiet and peaceful atmosphere. For some people, not only you or me, the feelings of waiting for falling down drops of coffee from the filter is great. It brings us pleasure and relaxation after an exhausted day at work.

I will go with thee, my fellow

hang

hang

Dear,
As you know, I am always being an out of touch person and you can call me a silly chicken
( or an industrial chicken). I dont know anything about this life. I only recognize happenning things around me by all of my senses without knowing so much about them. Love, the most ancient thing on this world, but, what is love? In my opinion, we human is being divided into two halves of a perfect creature )), so each half goes round looking for its other half in their
desire to grow together again. That is why we have this innate love of one another. Because it brings us back to our original state, trying to reunite us and restore us to our true human form. We're all looking for our other half. I hope you wont make fun of my above sentences, will you? On the way of returning to our former state, we need the help of Eros, the one who shows us our part of ourselves, and gives us great hope for the future that we will become the one desired. In this topic, I am only an inexperienced boy. And I also dont want to be an experienced one. Experience, is it meaningful? What does it mean? Oh, for me, it means nothing, if i dont want to say that it means less than nothing. Of course I have never loved a girl before, but I am not sure that I haven't had once. Is it contradictory? Just because sometimes I couldn't do distinguish the feelings of love with others.

I will go with thee, my fellow