例句
These toys are not suitable for children under five.
这些玩具不适合五岁以下的儿童玩。
Most of the events listed cost under £60.
所列活动项目的花费大多低于 60 英镑。
I spend just under four hours a day seeing customers.
我一天接待客户所花的时间将近四小时。
He took a deep breath before he went under.
他在钻下水前深深地吸了口气。