passive voice 係指被動式:
姐係好似Ben has kissed Amy. 改做
Amy has been kissed by ben.(因為係ben鍚amy,所以可以改做passive voice , amy比ben 鍚)
但係下面既句子,有d唔明:
Recently,there has been a lot of debate about drunken driving.
呢句句子點解又用passive voice ,明明係我地對drunken driving有意見,唔可以就咁has a lot of debate 咩??