Zoology and botany are the two main branches of biology.

I study zoology at school.

我在学校里学动物学.

Cattle, grain, teeth, shells, feathers, skulls, salt, elephant tusks and tobacco have all been used.

肉牛, 粮食, 牙齿, 贝壳, 羽毛, 头骨, 盐, 象牙及烟草制品已全部用罄.

The castle frowned down upon the field.

城堡呈威压之势俯视原野.

That was when Grandma realized that her bees had helped with her garden all summer.

奶奶才意识到,原来是这些蜜蜂在夏季助成了花园的丰收.

What a price! Lower it, please?

这么高的价格! 请降点.

Better poor with honor than rich with shame.

穷而有志,好过富而失节.

You have to choose between death and dishonor.

你须在死与失节间做一选择.

The reason is that China is a semi-colonial country for which many imperialist powers are contending.

这是 半殖民地 的环境,即许多帝国主义争夺中国的环境所造成的.

Extraoral vast shoals River waterfront , the underwater beach off the coast to slow gradient.

珠江口外海滨滩涂辽阔, 水下滩地向岸外缓慢坡降.

Although they never died out, they were always endangered.

尽管永远不会绝迹, 但总是面临着灭绝的危险.

No one walked in the street, for the curfew was strict.

路上因为实行宵禁而行人绝迹.

That style of music died out hundred years ago.

那种风格的音乐几百年前都已绝迹了.

The farmers will not be satisfied till all the local foxes have been hunted down.

直到把当地的狐狸都捕尽杀绝,这些农民们才会满意.

There aren't any tickets left.

门票已告罄.

Ammunition has run out.

弹药告罄.

The eight performances, from Sept. 5 to 13, have nearly sold out.

9月5日至13日的八场演出门票已基本告罄.

We can write in literary language, but we seldom speak that way.

我们会用文学语言写文章, 却很少用文学语言讲话.

I don't want to get you involved in this matter.

我不想把你牵扯进来.

Who shares my suspicions that the Yankees were somehow involved?

是不是要把扬基队牵扯进来谁赞同我的观点?

He tried to fall asleep, but a sense of uneasiness tugged at him.

他试着睡去, 可是一种不安的感觉牵扯着他.