八十岁

Nearly 16% of people in China are illiterate or semi-illiterate.

中国十五岁以上人口中，有一亿八千万人是文盲或半文盲，占总人口数的16%。

When a person is seventeen or eighteen years old, he or she is rather rebellious.

一个人在十七，八岁的时候都比较叛逆。

You cannot expect Mary to do business with such people. She is only eighteen and as green as grass.

你不能指望玛丽同这样的人做生意，她只有十八岁，还一无经验。

You can not expect Mary to do business with such people. She is only eighteen and as green as grass.

你不能指望玛丽同这样的人做生意，她只有十八岁，还毫无经验。

You cannot expect Mary to do business with such people. She is only eighteen and as green as grass.

你不能指望玛丽同这样的人做生意，她只有十八岁，还毫无经验。

You cannot expect Mary to do businesswith such people. She is only eighteen and as green as grass.

你不能指望玛丽同这样的人做生意，她只有十八岁，还毫无经验。

You cannot expect Mary to do business with such people. She is only eighteen and as green as grass.

你不能指望玛丽同这样之人做生意，她只有十八岁，还毫无经验。

You cannot expect Mary to do business with such people. She is only eighteen and as green as grass.

你不能指看玛丽同这样的人做生意，她只要十八岁，还毫无阅历。

You can't expect Mary to do business with such people.She is only eighteen and as green as grass.

你不能指望玛利同这样的人做生意，她只有十八岁，还毫无经验。

You cannot expectMary to do businesswith such people. She is only eighteen and as green as grass.

你不能指望玛丽同这样的人做生意，她只有十八岁，还毫无经验。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。