he lived in china when he was born 为什么不用since

he lived in china when he was born 为什么不用since
英语人气:220 ℃时间:2019-10-09 10:45:11
优质解答
he lived in china when he was born
因为都是过去式.
注意下面的区别::
He has been living in china since he was born
他从出生,一直住在中国.
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