Why is space junk considered a problem?
为什么太空垃圾被认为是一个问题?
Many scientists are also suggesting different ways to clean up space junk.
许多科学家也提出了清理太空垃圾的不同方法。
太空垃圾极其危险。
Never mind that the moon gets hammered with space junk all the time.
月球总是被太空垃圾敲敲锤锤的已经没关系了。
Pf : Probability that a piece of space junk will survive reentry.
Pf:指一块太空垃圾坠落到地球表面的概率。
If some break or collide with space junk, others can take their place.
如果其中有些损坏,或是撞上了太空垃圾,还有其他的可以代替。
How do I clean the junk files on my hard drive and free up space?
我如何清理垃圾文件在我的硬盘驱动器,并腾出空间?
Nasa engineer Creon Levit said it was imperative that something was done about space junk.
美国宇航局工程师克里昂?莱维特表示,处理太空垃圾迫在眉睫。
A four-inch piece of space junk can demolish a shuttle.
一片四英尺的太空垃圾可以摧毁一架航天飞机。
Have you ever seen some space junk with your own eyes?
你在空间站亲眼眼看到过太空垃圾吗?
We are presently being bombarded with space junk and comets;
目前我们受到了太空垃圾和彗星的不断袭击。
The more space you have, the more junk you'll have.
空间越是大,你囤的无用杂物就越是多。
The more space you have, the more junk you'll have.
空间越是大,你囤的无用杂物就越是多。
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