例句：
This report is from our Science Unit.
這份報(bào)告出自我們的科學(xué)部。
The progress of science is unstoppable.
科學(xué)的進(jìn)步是無法阻擋的。
He was put off science by bad teaching.
教學(xué)不好使他失去了對理科的興趣。
I was always weak in the science subjects.
我總是學(xué)不好理科。
Forecasting floods is not an exact science.
預(yù)測洪水不是一門精密科學(xué)。