1 . What we can say, however, is that culture and cuisine go hand in hand, and if you do not experience one, you can never really know the other. （英译汉）

2 . As a result, their traditional foods are what you can cook over an open fire — usually boiled or roasted meat, such as lamb kebab. （英译汉）

3 . Another was that cholera was caused by an infection from germs in food or water. (英译汉)

4 . 杰克是一位工程师，他在父亲曾经工作过的工厂里工作。他之所以成名，是因为他做了许多无轨电车(trolley bus)方面的研究。杰克为我们国家做出了贡献，我们都应尊敬他。(汉译英）

5 . That is why when the stars are out, they are visible, but when the lights are out, they are invisible. （英译汉）

6 . Why different crops are grown is because they put important minerals back into the ground, making it ready again for the next batch of crops. （英译汉）