BBC在线收听下载:中国与瑞士签署自由贸易协定

短语讲解：

1. At least two people have died in an attack by militants in the Afghan capital Kabul.

at least 至少
例句：Can we at least try?
我们至少试试看吧？

2. Specially trained Afghan commandos fought alongside Afghan police to try to take control of the situation.

take control of 控制
例句：If it is not, the company can put in its own staff to take control of the situation.
如果供应商没有这样做，企业可以安排自己的员工去控制局面。

3. There will be relief  in France where it had been feared that the country’s image could have been tarnished if Ms Lagarde had been forced to step down.

step down 退休，辞职
例句：The governor has rejected all calls to step down.
这位州长拒绝了所有要求他下台的呼声。

4. The two countries already sell each other more than $26bn worth of goods a year.

each other 互相
例句：You two know each other?
你们两个互相认识？

5. Mr Sousa Tavares is not being investigated for libel, but for the crime of offending the honour of the president of the republic, the attorney general’s office said in a statement.

but for 要不是
例句：But for her help, I should have failed.
如果不是她帮忙的话，我失败了。