have been doing meaning in English
现在正在进行完成时态（表示从过去开始一直在做某事）
Examples
- Trivial formalities have been done away with .
繁琐礼节都取消了。 - Trivial formalities have been done away with .
废除烦琐的礼节。 - She would have been doing hard labour in prison .
她得关到监狱里去做苦工。 - It ought to have been done long ago .
这事早应该做完的。 - You know you have been doing wrong .
你知道你做错了。