英语?书面表达

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英语?书面表达英语?书面表达 英语?书面表达Wehadadiscussionoverwhetherit’snecessarytocarryouttheouterspaceexploratio

英语?书面表达
英语?书面表达
 

英语?书面表达
We had a discussion over whether it’s necessary to carry out the outer space explorations at a class meeting the other day.Some of us think it important to research the outer space.First,people can get a better understanding of the outer space through their explorations.Second,new resources can be found there for humans to use.Third,explorations can possibly bring about new living space for human life.
  However,others don’t believe so.They say this kind of exploration costs too much money.And it’s very dangerous for astronauts to do such work.
  I think people should do the explorations and therefore such explorations into the outer space are worth trying out.