例句： It took us a few minutes to get our breath back after the race.

例句： The driver was weaving his way through the traffic.

例句： The slow steady roll of the ship made him sick.

例句： I didn't mean to offend you.

例句： Commercial television is an effective medium for advertising.

例句： Bee and wasp both sting, but they have other similarity, too.

例句： He is inefficient and must be replaced.

例句： A woman's laced outer garment, worn like a vest over a blouse.

例句： I'm sorry to have to put you to so much trouble.

例句： The soldier received a serious wound on the chest.