push off   (TTS發音)

1. set sail in a small boat乘船出發

    We pushed off frow the shore and were soon out to sea. 我們乘船駛離岸邊，不久就到了海上。

2. leave or go away離開

    I must be pushing off now！ It's getting late. 現在我得走了！天已很晚了。

    Push off！ Can't you see I'm busy？走開！你難道看不見我很忙嗎？