目前,地球上能供养人类的资源有限,一些资源甚至正在耗尽。例如,地球上的氧气越来越少了。因此,一些人认为人类应该花更多的时间和金钱来探索太空和宇宙的秘密。太空探索直接产生了许多卫星和其他高端产品。根据卫星返回地球的数据和天气模式,科学家可以通过分析做出准确的天气预报。探索太空是浪费时间和金钱的论点是很肤浅的。最后,应该继续进行太空探索。
Currently, there are
There exists a problem between my parents and me,
Actually,
My sister and I
You will
My mother is my greatest inspiration. She works as a cashier at a neighbourhood supermarket.
I used to think her job was pretty easy, but now I am older, I
Susan was caught in a car accident and fainted. She was blind forever,
There are many respectable people around us.
He
Therefore,
Our beloved dog, Poppy,