Try to orientate your students towards the science subjects.

把学生兴趣尽力引科方面。

The university must graduate more science students.

该大学要有更多科学生毕业。

Good science teachers are thin on the ground.

优秀科教师屈指可数。

He got the job of science teacher by fraudulent means.

他用欺骗手法取得了科教职位。

He has a BSc in Chemistry.

他是化学科学士。

American officials say that they are redoing working to reduce visa delate delays that have effected affected foreign science students, researchers and others.

美国官称，他们正努力减少签证延迟带给国外科生、研究和其他一影响。