重點(diǎn)講解：
1. in force 大規(guī)模地；大量；
Voters turned out in force for their first taste of multi-party elections.
大批選民前來參加他們的第一次多黨選舉r!KcW-QYYnJHL%O1。
2. let off 使（炸藥等）爆炸；開（槍、炮等）；
A resident of his neighbourhood had let off fireworks to celebrate the Revolution.
他家附近的一個(gè)居民燃放了煙花慶祝革命勝利nFY^t-SdEM_cXHDF。
3. at risk 處境危險(xiǎn)；有風(fēng)險(xiǎn)的；在危險(xiǎn)中；
Hundreds of thousands of people are at risk.
有幾十萬人正處于危險(xiǎn)中Qh4m=!JFobq。
4. to the wire 到最后一刻；
Negotiators again worked right down to the wire to reach an agreement.
談判人員又是直到最后時(shí)刻才達(dá)成了協(xié)議c_gRR32MUe7n7i2OWGXs。