Chapter 412 won first place again!

"First of all, I think biological science is a very important subject to us humans. The development of this subject is related to many practical problems of our species, such as the solution to cancer..."

"Secondly, biological science..."

"…………"

After starting his speech, Chen Yu stood in the center of the stage and devoted himself fully to the speech. While his brain quickly extracted relevant cognition and knowledge, he quickly organized the language and organized the speech.

For him, the most difficult problem for most people, which is also the focus of this comparison of English speeches - the problem of English expression ability, is not a problem at all. His speech in English is as natural as the speech in his native language.

As long as he clarified the order and organized the language, he would speak it out without any difficulty.

"...To sum up, I think biological science is not a tiankeng major. I even think that there is no absolu