对不起，我把我的练习本忘在家里了。

I'm sorry I left my exercise book at home.

youdao

去巴黎旅行将是我练习法语的绝好机会。

The trip to Paris will be an ideal opportunity to practise my French.

《牛津词典》

即使在我筋疲力尽的时候，我还是坚持练习。

I keep practicing even when I'm exhausted.

youdao

What I'd like to at last introduce to you is the exercise that we are going to be doing together.

最后我要向你们说明的,是大家要一起,做的练习。

麻省理工公开课 - 媒体、教育、市场课程节选

So I just sit in there and work on, work on the sounds that are hard for my English tongue to produce.

有一些和英语发音不同的地方让我感到很难，我会长时间地练习这些发音。

想学好英语吗？ - SpeakingMax英语口语达人

Partly to show you that it's kind of weird, but also to tell you that one of the things you want to do is exercise what I'm going to call some type discipline.

一定程度上来说这有点儿怪，但是还是想要告诉你们的是,你们需要做一些,我称之为类型规范的练习。

麻省理工公开课 - 计算机科学及编程导论课程节选