The rocket boosts the astronaut into space.

这火箭能把宇送入空。

There're three astronauts in the spacecraft.

在这艘宇宙船里有三名宇。

The astronaut was welcomed with joyous,resounding acclaim.

人们欢声雷动地迎接那位宇。

The astronauts soon got used to the condition of weightlessness.

空人很快就习惯了失重状态。

The astronauts piloted their craft down to the lunar surface.

宇驾驶空船在月球表面降落。

They acclaimed the astronauts.

他们以欢呼迎接宇。

News of the astronauts' safe return to earth was delayed.

宇安全返回地球的消息被推迟。

An astronaut will attempt to leave the stationary spaceship and then return to it.

一名宇将试着离开停着的宇宙船,然后再回到里面去。

Spacewalking astronauts installed an 88-million-dollar spectrograph designed to detect faint light from faraway quasar .

空漫步宇安装8．8千万美元的光谱仪，用于探测来自遥远类星体的微弱光线。

The astronauts have special breathing apparatus.

宇有特殊的呼吸装置。

Two spacewalking astronauts have been able to install a new camera in the Hubble Space Telescope.

两名空行走的宇已经可以给远镜安装新摄像机了。

A micrometeorite impact, a snag, a wayward tool or even a misstep can spell doom for an astronaut.

空人只要给一颗微陨石撞上、给钩住、一个工具失灵、甚至一次失足，都可能万劫不复。

Afterward, he faces the orbital compartment solid lubrication material testing sample installment place to move slowly, the recaption sample, gives astronaut Liu Boming.

随后，他朝轨道舱固体润滑材料试验样品安装处缓缓移动，取回样品，递给天刘伯明。

While one of the astronauts went round the moon in the command module, the other went down to the surface in the lunar module.

当其中一名宇在指挥舱中环绕月球行时, 另一名宇在登月舱中降落到月球表面。

The genesis rock was collected by Apollo 15 astronauts near Hadley Rille at the border between a lowland “sea,” or mare, and the lunar highlands.

起源石由阿波罗15号的宇在靠近HadleyRille的边界上收集的，这个边界在低地的月亮“海”（或者称为mare）和月球高地之间。

The same year that Bush tasked Nasa with the 21st century moonshot, Yang Lee Wei became China's first astronaut and, explicit or not, another space race had begun.

就在小布什为空天局制定了21世纪月球计划的同一年，杨利伟成为了中国第一位宇，一场新的空竞赛或明或暗地就此展开。