write for写信索取，为获得钱或其他报酬而写文章等，为某某写文章，为某作品填词，写信要求提供货物，消息等；write to给某某写信，给乐曲等填词，写诗等颂扬某人或某事物，写诗等献给某人等，按照计划或规定，如时间、篇幅等的安排来写。

write for例句

He does not just write for fun; write is his bread and butter.

他写作并不只是为了乐趣，那是他的谋生方式。

He started to write for a living after his business failed.

他的企业倒闭后，他开始靠写作为主。

He started to write for the stage.

他开始成为一名剧作家。

write to例句

Please write to us at the above address.

请按上述地址来函。

For further information on the diet, write to us at this address.

欲知规定饮食的详情，请按这个地址给我们写信。

She did at least write to say thank you.

她至少还写了信道谢。