大运河在天津和海河汇合.The Grand Canal joins the Hai River at Tianjin.这本综合说明书是集若干图片汇合而成的.This composite illustration was made by putting together a number of drawings.哪两条河在里昂相汇合?Which two rivers join at Lyon?...

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“汇合”的拼音为：huì hé...