XX,欢迎回来,可不可以直接说welcome back?(而不说中规中矩的Welcome to come back）

XX,欢迎回来,可不可以直接说welcome back?(而不说中规中矩的Welcome to come back） Welcome Welcome Welcome back Welcome to come back to our class是不是错的? welcome back to schoo welcome back to school. Welcome back to here welcome back welcome back, Welcome back! 为什么welcome back to school前面有to,而welcome back home不能加to?schoo 汉译英——欢迎回家我们平时用英文说“欢迎回家”一般是说 welcome back to home还是 welcome t you are welcome to come back whenever you want to.