这个句子好像是有问题,我认为应该是：It's been a while since I came here.=It's a while since I came here.我有一段时间没来了.
It is +段时间+since 从句（用过去时）
it's been a while since I've been here翻译是 我有一段时间没来了 还是 我来了有一
3个回答
相关问题
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not while I've been standing here!
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It's been +一段时间 + since +一般过去式
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有没有it is been+段时间+since和it was be+段时间+before这种表达?
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I have been here是“我来过这里”还是“我在这里” “have been”到底有几种解释?
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请问这段话翻译的水平怎样Since it’s close to graduation, I've been moving
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i think it's been a long time since i've heard anyone is goo
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I think it's been a long time since I've heard anyone as goo
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I think it's been a long time since I've heard anyone is goo
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I've been studying here since I ＿(get)to the classroom.
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It s been so long since I ve known right from wrong