The opening remarks of hosting the science speech contest.

Some people say that science can give human beings wings.

Some people say that science is the light that illuminates the future.

M: Some people say that science is a money-making machine.

W: Some people say that science is the secret to predict the future.

M: Students, what is science in your mind?

W: Let's hear what science is like in their minds!

Together: The speech contest begins now.

M: Let's warmly applaud the first speaker. ...