1.look forward to 期待
例句:He has been looking forward to going to England for a long time.
好久以来他一直盼望去英国 。
2.say goodbye to 告别
例句:I have to say goodbye to you.
我不得不对你说再见了 。
3.leave behind 超过
例句:The Japanese swimmer was left behind in women's 100m freestyle final.
在女子100米自由游泳决赛中日本选手落在了后面 。
4.to be exact 确切地说
例句:A small number five, to be exact have been bad.
一小部分确切地说是5个已经坏了 。