二胎政策應不應該? Is it Necessary for Two child Policy?

China is a great country with the largest population in the world. In order to solve the population problem, our government decides to implemented one-child policy. When it is carried out for some time, many people not only see its advantages but also disadvantages. Thus, people argue that two-child policy should be put into effect. In my opinion, two-child policy should be carried out.
中國是一個人口大國。爲了解決人口問題，我國政府決定實施獨生子女政策。執行一段時間後，許多人不僅看到了這個政策的優點還有缺點。因此，人們開始推崇二胎政策。在我看來，二胎政策是應該實施的。
First of all, two-child policy is the gift for some only child. For some families, maybe the parents are only child and they also can have only child. Put aside the loneliness of their child, when their child grows up and they grow older, their child marry with an only child girl accidentally, the burden on their child and his wife is unimaginable heavy. Their child and his wife have to take care of two old couples. Usually, a young couple looking after an old couple is a little difficult; if the pressure increasing twice, how can they stand it. But if their parents have two children, they can share the burden of taking care of their parents. It would be much better.
首先，二胎政策對於一些獨生子女來說是天賜的禮物。對於一些家庭來說，也許父母都是獨生子女，而他們也只生一個孩子。拋開孩子的孤獨不說，當他們的孩子長大了，而他們也變老了，他們的孩子又和一個獨生子女結婚，這樣的話,壓在他們孩子和孩子妻子肩上的壓力是不可想象的。他們的孩子和他的妻子不得不照顧兩對老人。通常，一對年輕的夫婦照顧一對老人就有點難了；如果壓力增加了一倍，他們怎麼能忍受呢。但是如果他們的父母有兩個孩子，他們就能分享照顧父母的壓力。這樣會比較好。
Secondly, two-child policy can guarantee the number of Chinese population. As the widely spread of one-child policy, some people have changed their conception about giving birth. If they firmly believe one-child policy, there will be more and more the dink. After several decades, our country will famous for lack of population. 
其次，二胎政策可以確保中國的人口數量。由於廣泛宣傳獨生子女政策，有些人已經改變了他們的生育觀念。如果他們認同獨生子女政策，就會有越老越多的丁克族。幾十年後，我國就會以人口短缺而著名了。
In conclusion, one-child policy has out of date. And tow-child policy is needed and necessary. It can solve the problem of nowadays and the future.
總之，獨生子女政策已經過時了。二胎政策是必要和必須的。這可以解決當前和未來的問題。