脱口说英语口语校园习语大全

S-28:swear by 十分推崇

A:What are you doing?
A:你在干吗？

B:I am reading a book which the professor swears by.
B：我在读一本教授十分推崇的事。

A:Is it interesting?
A：有趣吗？

B:No, not interesting, but it does good for our study.
B：不，不是有趣，但对我们的学习非常有好处。