satellites】
气象卫星
[例句]
Meteorological satellites have been used to monitor the weather and climate of the Earth.
气象卫星被用于监控地球上的气候变化。
08【communications equipment】
通讯设备
[例句]
Solders will benefit from the communication equipment during natural disasters.
士兵将在面对自然灾害的时候从通讯设备上得到便利。
09【teleconferencing】
远程电视会议
[例句]
Teleconferencing allows large companies to work more efficiently.
远程电视会议可以让大公司的工作更加有效率。
10【a manned mission】
载人航天任务
[例句]
These scientists are discussing the possibility of a manned mission to Mars.
这些科学家正在讨论载人火星航行的可能性。