例句：
1、Totally exhausted, he tore his clothes off and fell into bed.
他疲惫至极，扯下衣服，一头倒在床上。
2、Output will fall by 6%.
产量将减少6%。
3、There's a danger of the government falling because it will lose its majority.
政府将因失去其占多数的优势而有倒台的危险。
4、Croatian army troops retreated from northern Bosnia and the area fell to the Serbs.
克罗地亚军队从波斯尼亚北部撤军后，该地区落入塞尔维亚人手里。