It's Dr Stone, isn't it? She's usually good.

是斯通博士，对吗？她一直很不错的。

That fox!

你这只狐狸！

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。

There is another good reason for taking a part-time job.

干兼职工作还有一条充分的理由。

Oxygen is widely used in ship repairs for cutting and joining metal plates or pipes.

在船舶修理过程中，常常使用氧气切割和焊接金属板或金属管。

At that time only the British government had the right to sell salt, which was taxed, so Gandhi encouraged the whole nation to make their own salt.

那时，只有英国政府有权出售盐，而且盐是要征税的。于是甘地鼓励所有的国民自己生产盐。