英语翻译（这是一篇关于爱好的文章.）A hobby can be anything a person likes to do in his spare time.……Doctors have found that hobbies can help improve people's health.Hobbies give them something to do,and provide interests that keep them from thinking too much about themselves.So many hospitals treat patients by making them take up interesting hobbies.In choosing a hobby that will suit our needs,we have to think of sevreral factors.The hooby must suit much free time we

英语翻译
（这是一篇关于爱好的文章.）
A hobby can be anything a person likes to do in his spare time.
……
Doctors have found that hobbies can help improve people's health.Hobbies give them something to do,and provide interests that keep them from thinking too much about themselves.So many hospitals treat patients by making them take up interesting hobbies.
In choosing a hobby that will suit our needs,we have to think of sevreral factors.The hooby must suit much free time we have to spend on it and much money we have t buy other things we need....We may also wish to choose a hobby we can pursue alone or one we can share with others.
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1."Doctors have found that hobbies can help improve people's health."中"have"是什么用法?我在很多地方见到却不理解.
2.请翻译下面几个句子
A hobby can be anything a person likes to do in his spare time.
(Hobbies give them something to do,)and provide interests that keep them from thinking too much about themselves.So many hospitals treat patients by making them take up interesting hobbies.
In choosing a hobby that will suit our needs,we have to think of sevreral factors.The hooby must suit much free time we have to spend on it and much money we have t buy other things we need....We may also wish to choose a hobby we can pursue alone or one we can share with others.