加拿大进出口外贸 优美的英语句子 在加拿大 A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty. 悲观主义者从每个机遇中看到困难，乐观主义者从每个困难中看到机遇。 Life is very interesting. In the en...华人论坛 日期：2022-06-20