“改进”造句
教师们如何才能
改进教学以激发创造性呢？
How can faculty improve their teaching so as to encourage creativity?
我们1980年引进的系统有了很大
改进。
The system we introduced in 1980 has been a great improvement.
那款相机自从推出以来仅经过两次小的
改进。
The camera has undergone only two minor tweaks since its introduction.