It's time for more practice on doing something.

　　是該加強(qiáng)做某事的實(shí)踐了。

　　And it will give you practice in doing it.

　　這給了你們實(shí)踐的機(jī)會。

　　He followed his usual practice of doing the work.

　　他遵循了自己的做事習(xí)慣。

　　Well, they have enough practice at doing those things in their own country, don't they?

　　但是他們可以在自己的國家干這些事，不是么？

　　PLC Control Technology is a course requiring more practice and doing experiments is its key teaching link.

　　PLC控制技術(shù)是一門實(shí)踐性很強(qiáng)的課程，實(shí)驗(yàn)是其重要的教學(xué)環(huán)節(jié)。