If it doesn't matter for your usual life, please study with us in your spare time, OK?

如果不影响你的正常生活，有时间与我们一起学习好吗？

youdao

Then, I'll have my spare time for study and for real work.

然后我就有时间读书，做真正的工作了。

youdao

Starting from today, we'll study Japanese in a spare time school for workers.

从今天起，我们要在工人业余学校学日语。

youdao