大家好，我是小十，我来为大家解答以上问题。中文译英语在线翻译软件，中文译英语很多人还不知道，现在让我们一起来看看吧！

1、

1、I guess him to be about 30 years old.

2、At the party, he presented the flowers to the several singers.

3、Although it is dark , they keep going on (walking). 自认为walking加不加都行

4、The young girls always like to associate the happiness with money.

5、I think that computer should be repaired.

本文到此讲解完毕了，希望对大家有帮助。