His life was saved by a quarter-inch-thick bullet-proof vest.(他被0.25英寸厚的防弹背心救了一命。)
My vest is on the bed.(我的背心在床上。)
I can't find my vest!(我的背心找不到了!)
He saw a vest.(他看到了一件背心。)
The life vest hang behind every seat, and special belts with shoulder straps keep us as snug as toddlers in car seats.(救生背心挂在每一个座位后面,特质的肩带可以保证我们像坐在汽车座椅里的幼儿一样舒适。)
It is a very nice vest.(这是一件非常好看的背心。)
He wore a vest under his jacket.(他在夹克里穿了件背心。)
Hold your cards close to the vest.(收好你的牌。)
He put on a pair of boxer shorts and a vest.(他穿上一条平腿短裤和一件背心。)