重点讲解：
1. show off 卖弄，炫耀，显摆(某物)；
The dress shows off her figure to perfection.
这套服装恰到好处地显示出她的身材(PEV[zhvI~lRGZ8)2。
2. continue to do sth. 继续；持续；
The rain continued to fall all afternoon.
这场雨整整一下午都下个不停&TCusf335aaY。
3. be aimed at 目的是；旨在；
These measures are aimed at preventing violent crime.
这些措施旨在防止暴力犯罪,tpUkY]QmR]-eQ34Rm。
4. shore up 支撑；支持；加强；
If he had not acted decisively to shore up the financial system and stimulate the economy, things would have been a great deal worse.
若不是他果断出手支撑金融体系，并刺激经济，情况会糟糕得多对美国资金市场的投资扶持了美元rYkT-nV.x^Yh%9GEslw。