1.as soon as 只要

例句:As soon as we found this out, we closed the ward.
我们一发现此事就关闭了病房。

2.struggle to 斗争

例句:We must take the initiative in the struggle to end the war.
为尽早结束战争，我们必须抢先行动。

3.confess to 承认

例句:I have to confess to you.
我有事要向你坦白。

4.terrorist attack 恐怖袭击

例句:I have condemned the terrorist attack against the Indian embassy in Kabul.
我谴责了对喀布尔印度大使馆发动的恐怖袭击。