不需要花很长时间的的 It won't take me long at all
不需要花很长时间的 It won't take me long at all
有时要花费很长的时间 It sometimes takes hours to
学会说好一种语言需要花很长的时间。
成交。这要花很长的时间吗?
不过,在这些飞机要能像民航那样安全可靠可能还要花很长的时间。
It may be a long time, though, before they become as safe and reliable as civil aircraft.
we spend hours and hours and hours working,
我们都要花很长的时间来准备,
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