1.turn out to be 结果是；原来是

This may even turn out to be a surprise party.

也许这会变成一个惊喜的派对.yMKQ3rzNc;。

2.make sure 确保；确信

Try on clothing and shoes to make sure they fit.

试穿一下衣服和鞋子，看看是否合适uF07gv1))l.ZTBqU。

3.focus on 关注；专注于

Their talks are expected to focus on arms control.

他们的会谈预计会集中讨论军备控制问题b(iKB#gDaP8m。