这个IT指代什么呢可以指代一句话么?asusual,thepolicewillhaveadifficulttime.theywillbetryingtokeeporder.Itisalwaysthesameontheseoccasions.

Question

这个IT指代什么呢 可以指代一句话么?
as usual,the police will have a difficult time.they will be trying to keep order.It is always the same on these occasions.

Answer 1

这里的it代表前面提到的那些情况,表达是抽象的概念,可翻译成“这些（情况）”