If I am counting upon a visit from a friend, who may be coming by train or by tram, I presuppose that the train will arrive at the appointed time, or that the tram will not be derailed.是什么意思_If I am counting upon a visit from a friend, who may be coming by train or by tram, I presuppose that the train will arrive at the appointed time, or that the tram will not be derailed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句