1.end up 结束,完事

例句:If you don't know what you want, you might end up getting something you don't want.
如果你不知道自己想要什么，到头来你可能得非所愿JcI[J0z+9bs7Cjv9KRB)。

2.according to 根据

例句:They will swap posts in a year's time, according to new party rules which rotate the leadership.
根据轮流担任领导的新政党章程，他们在一年后会轮换职位c2f]&oqS)W~I4^J。

3.happen to 碰巧

例句:Did you happen to see her leave last Wednesday?
上周三你有没有碰巧看见她离开？

4.find out 找出

例句:It is very unnerving to find out that someone you see every day is carrying a potentially deadly virus.
发现朝夕相处的人竟携带着一种可能致命的病毒是一件令人很不安的事情KLV2;a^3T;&i*!QVl。