1. Vast amounts of investment have enabled the economy of the area to grow
rapidly.
巨额投资使这一地区的经济得以迅速发展。
2. They launched a campaign to raise money for a new hospital.
他们为新建一所医院开展筹款运动。
3. It is true that success lies in diligence.
成功在于勤奋，这句话很正确。
4. Men of high moral standards, they are never to be tempted to take such
expensive gifts.
他们都具有很高的道德标准，决不会受诱惑接受如此贵重的礼品。
5. There are indications that numerous factories are faced with a very difficult
situation.
有迹象表明，不少工厂正面临这十分困难的局面。
6. The police arrested the criminal on a charge of armed robbery several hours
after they found an important clue to his identity.
警方找到罪犯是谁的重要线索后，在几个小时内就以武装抢劫罪拘捕了他。
7. Investigation has revealed that retirement tends to cause psychological
troubles for some people.
调查揭示，对某些人来说，退休往往会造成心理上的病痛。
8. The medical team did more than complain about the relatively poor working
conditions at the local hospital. For instance,
several doctors bought simple medical instruments with their own money.
医疗队并没有一味抱怨当地医院较差的工作条件。比如说，好几位医生就曾用自己的钱购置了简单
的医疗器械。