Father's Day父亲节

Father's Day, Mother's Day
父亲节，母亲节

I went to a department store for mother's gift.
我到百货公司买送给母亲的礼物。

There was a price war among department stores.
百货公司间出现价格战。

In order to please mom, I bought a suit of clothes for her in the clothes department.
为了让妈妈告诉，我在服饰部帮她买了一套衣服。

As I gave the gift to mom, I found out that my sister had bought the same one for mom, too. What I can do is exchange it for another one.
当我把礼物拿出来给妈妈时，却发现姐姐也送了同样一套给她，我只好换另一套。