1、history of environmental science development
環(huán)境科學(xué)發(fā)展史

2、There is no environmental science without the close combination of theory and practice.
沒有理論與實踐的緊密結(jié)合，也就沒有環(huán)境科學(xué)。

3、In the school, it is likewise important that environmental science and number manage are changed.
在學(xué)校里，環(huán)境科學(xué)與數(shù)理化同樣重要。

4、Environmental Science and Protection technician.
環(huán)境科學(xué)和環(huán)保技術(shù)師。