重要詞匯
1 take care of 保管；照顧
take care of the baby
照顧寶寶
Don't worry about me,I can take care of myself.
不要擔心我，我會照顧自己。
take good care of..
好好照顧..;愛惜
You sbould take good care of your books.
你應該好好愛惜你的書。
2 receipt 收據
Do you need a receipt?
你需要收據嗎？

A:If it isn't suitable,can I bring it back?
如果不合適的話，我能退貨嗎？
B:Of course.But you must take care of your receipt.
當然可以。只是你一定要保管好收據。
A:Can you explain it more to me?
可以多給我解釋一下嗎？
B:Ok.It can be refunded if there's something wrong with it.Return your purchase within 14 days for a full refund.
好的，如果質量有問題，可以退貨。購買14天內可以退全款。
A:By the way,may I have another brand instead?
順便問一下，可以換另一種牌子嗎？
B:Certainly.But you can only change it for goods with the same price or lower.
當然了，但你只能調換成同等價位或者較低價位的商品。
A:I see.I'll take it.
我明白了，我買下了。