Carbon emissions exacerbate the global climate change problem.
碳排放加剧了全球气候变化问题。
2.clog up 阻塞
22,000 tourists were clogging up the pavements.
2.2万名游客将人行道堵得水泄不通。
3.instead of 而不是
The farmers will be paid for their grain in cash, instead of IOUs.
农民卖粮，将以现金支付，而不是白条了。
4.prepare for 准备
Make sure you have ample time to prepare for the new day ahead.
要保证你有足够的时间为即将开始的新的一天做好准备。
5.as well as 既..又..
They visited some factories, hospitals as well as the school.
他们参观了这所学校，还参观了工厂和医院
