1、把风挡在外面（用上keep out）Keep out the wind .
2、大声笑； Laugh loud .再大点声唱（用上loud） Sing louder ；大声地争辩（用上loudly）Debate loudly
3、问题的一个答案：a key to a question
4、她花了两百美元买的手表：She spent two hundred dollars on the watch .
5、在路的两边都有树木：There are trees on both sides of the road .=There are trees on either side of the road.
6、直到晚上很晚,他才回来：He didn't come back until late in the evening