This is a bad habit, and it is not the best way to study.

但这并不是好的习惯且不是学习最好的方法。

youdao

But this is a bad habit, than beneficial to air circulation.

但是这是个不好的习惯，比利于空气流通。

youdao

But this is a bad habit, than beneficial to air circulation.

但是这是个不好的习惯，比利于空气流通。

youdao