1·He should arrive within the next half-hour.
他应该会在半小时内到达。
—— 《牛津词典》
2·We guarantee to deliver your goods within a week.
我们保证一周内交货。
—— 《牛津词典》
3·Their remedy lay within the range of existent technology.
他们的补救措施在现有科技范围内。
—— 《柯林斯英汉双解大词典》
4·She has to work within the limits of a fairly tight budget.
她不得不在一个相当紧张的预算范围内工作。
—— 《柯林斯英汉双解大词典》
5·Goods are dispatched within 24 hours of your order reaching us.
订单到达我方24小时内发货。
—— 《牛津词典》