我的大学都是上小班课，可以单独与教授进行充分交流。

The classes at my college were small enough for great one-on-one exchange with professors.

youdao

我正在用这本书进行一对一的ESL教学，作为小班的教材它在内容上比《Side by Side》更灵活,更丰富。

Clarkston (MI USA)：I am using this for one-on-one ESL tutoring. It gives a small class more flexibility than Side by Side, and it has more variety than SBS.

youdao