You can set the telephone bill down as a business cost.

Scientists have bred new hybrid plants and animals which yield more food.

科学家培育的许多新的杂交植物和动物,提供了更多的食物.

The film was taken by a camera mounted on a hang-glider.

这部影片是用摄影机系在悬挂 式 滑翔机上拍摄的.

Miss Sun, who had apparently caught on to his intention, just smiled and said nothing.

孙小姐似乎看穿他的用心, 只笑笑,不说什么.

His new song caught on very fast.

他的新歌颇受欢迎.

The fire flared up as the paper caught on.

纸一着火,火就烧得旺起来?

The two salesmen caught on, and they began to laugh.

两个伙计也省悟过来了, 哈哈大笑.

The new song caught on really quickly.

这首新歌真的流行得很快.

I told him how and he caught on at once.

我一说他就明白了.

The sunrise was a splendid spectacle.

日出是个壮观的景象.

That tree is the glory of the garden.

那棵树是这个花园里最壮观的.

In addition the debris away, the astronauts and the spacecraft's relative position is also very important.

除了躲开碎片之外, 航天员和太空船的相对位置也很重要.

Three astronauts return to Earth safe and sound.

三名航天员安然无恙地返回地球.

Five astronauts are carried in the spaceship.

搭载这架航天飞机的有五名航天员.

The returning astronauts splashed down safely.

返回的航天员们安全溅落.

She taught for many years before she became an astronaut.

在她成为航天员以前她已经教书很多年了.

Objective To analyze and study astronaut and his personal equipment safety.

目的分析研究航天中航天员及其个人装备的安全性.

Li Yongzhi: Professor, Astronaut Research and Training Center of China, Beijing 100094.

作者简介: 李勇枝:研究员, 中国航天员科研训练中心, 北京100094.

The boys made believe ( that ) they were astronauts.

男孩儿们假扮成航天员.

I know the polar bear 3 be from the Arctic 4, too.

我还知道北极熊来自北极.

In spite of vigilance a polar Bear escaped from the zoo.

尽管警戒很严,北极熊还是逃出了动物园.