2.10

1.reside 居住 she resides in London, but spends most of her time in France.

2.clamp down on严厉打击

3．prompt导致 the strike was prompted by the sacking of a worker.

4pledge to do Sth保证做某事

5tighten up security加强安全

6ballistic弹道的missile导弹

7provocative挑衅的

In violation of违反

8renew tensions再度陷入紧张