为啥it is some time since与it has been some time since没区别谢谢了,

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为啥itissometimesince与ithasbeensometimesince没区别谢谢了,为啥itissometimesince与ithasbeensometimesince没区别谢谢了,为啥

为啥it is some time since与it has been some time since没区别谢谢了,
为啥it is some time since与it has been some time since没区别谢谢了,

为啥it is some time since与it has been some time since没区别谢谢了,
我觉得还是有区别的:It is some time since 是“做某事已经有一段时间了,近似现在时,是现在还在发生的动作”而“it has been some time since ”虽然也翻译为做某事有一段时间了,但指的是过去的动作,也就是说现在已经没发生了,停止了

首先要区分清楚 it is 和 it has been. it is 是[现在时]; 表示事情或动作在现在是真的/对的. It has been 是[现在回成时]: 表示事情或动作至今仍没变改. 因此it is some time since = it has been some time since