這句的表達方法是否非常口語?
This is a more hidden problem, and more difficult to tackle.
改成這樣是否較書面語?
This is a more hidden problem, which is more difficult to tackle.
收錄日期: 2021-04-13 18:51:47
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20120724000051KK00499