There's a talk on cancer that might be quite interesting, so perhaps I'll go to that.

有个关于癌症的报告可能很有意思，也许我会听听。

Use your head a little, sir!

请用你的脑袋想一想，先生。

By 1820 the population of New York had grown to about 125,000, making it the largest city in the USA.

到1820年，纽约市的人口增长到12。5万人左右，使它成了当时美国最大的城市。

You have to be able to check instructions.

你必须会查对说明。你必须会筹划工作。

It took great imagination as well as patience for Annie to teach me to speak.

教我说话需要极大的想像力和耐心。

The deer are farmed for their meat and fur, which are then shipped to many other countries.

饲养鹿的目的是为了获取鹿的肉皮，然后鹿皮会被轮船运往许多别的国家。