1.child support 抚养费
例句:He was imprisoned for failure to pay child support.
他因未曾支付子女抚养费被判入狱
。2.clamp down 压制
例句:When the President's position was threatened, he issued an order to clamp down on all anti-government activities.
当总统的地位受到威胁时, 他下令取消一切反政府活动
。3.sleeper train 卧铺列车
例句:Can I get a ticket on the sleeper train to Pairs?
可不可以给我一张开往巴黎的卧车票?
4.ban from 禁止(做某事)
例句:He was banned from driving for three years.
他被吊扣驾照3年
。