watch out例句

Watch out for bargains, but never buy dented cans.
留意便宜货，但绝不要买表面凹陷的罐头。

You'll lose your girlish figure if you don't watch out.
如果不多加注意，你就会失去女孩般的苗条身段。

He called out to them to watch out for the unexploded mine.
他冲他们大喊，叫他们小心哑雷。