题目内容：

Proof-reading (10%)

Dr Yuan is quite satisfying with his life. However, he didn’t care about being famous. He feels it gives him less freedom to do her research. He would much rather keeping time for his hobbies. He enjoys listening to violin music, playing mah-jong, swimming and read. Spending money in himself or leading a comfortable life also mean very little to him. Indeed, he believes in that a person with too much money has more rather than few troubles. He therefore gives millions of yuan equip others for their research in agriculture.