请英语高手帮我翻译几句句子~万分感谢~在线等

在上海中国人同旅带外国人结婚已经非常普遍了（become)
It has become quite common in Shanghai for Chinese people marrying foreigners.

电脑的发明对科学的进步产生很大的影响（affect）
The invention of computer has affected the advancement of science greatly.

尽管他已经十八岁了他还拆型芦是很少意识到与别人交流的租帆重要性(realize)
Although he is 18 years old, he seldom realizes the importance of communicating with others.

人工翻译

1,Chinese and foreigners married together in Shanghai had became very comman
2,The inventiong of the computer had greatly affected the improvement of the sience
3,Though he is already 18 years old,he seldom realize the importance to communicate with the others
自己翻译的扰衫，你 看看弯高可以用不缓闹腔

It becomes common in Shanghai that Chinese marry foreigners.

The invention of computers has affected the progress of science greatly.

Though he is 18, he hasn't realized the importance of communicating with others.

在上海中国人同外隐衡国人结配槐婚已经非常普遍了
Chinese marriage to the foreigners have become very universal in Shanghai.

电脑的发明对科学的进步产生很大的影响
The invention of computers has affected the development of science and technology.

尽管他已经十八岁了他还是很少意识到与别人交灶卖做流的重要性
He didn't realized the significance of communicating with others even though he's eighteen years old

1.it becomes very popular that Chinese get married with foreigners in Shanghai.2.the invention of computer affect greatly on the development of science.
3.although he is 18,he seldom realize the importance of communicating with others.