News Plus慢速英语:中国在南极建设第4个科考站 内地奢侈品市场增速放缓

重点讲解：
1. carry out
实施；执行；实行；
eg. Many women know how to carry out repairs on their cars.
许多女性懂得怎样修自己的车。
eg. Cost what it may, I will carry out the plan to the full.
无论如何，我都要不折不扣地执行这一计划。
2. strive to do sth.
努力；奋斗；力争；力求；
eg. He strives hard to keep himself very fit.
他努力地保持身体健康。
eg. She strove to read the name on the stone pillar.
她费劲地读着石柱上的名字。
3. crack down on
严厉打击；镇压；
eg. The police are cracking down on illegal parking.
警察正在取缔违规停车。
eg. These mobs should be cracked down on by severe law.
这些暴徒应该受到严厉的法律制裁。
4. have an impact on
影响；作用；
eg. This financial crisis had a much greater impact on Main Street.
这次金融危机对老百姓的影响更为深远。
eg. Society begins to have an impact on the developing child.
社会开始对成长中的孩子产生影响。
5. make up
组成；构成；
eg. North Africans make up the largest and poorest immigrant group in the country.
北非人构成了该国最大的、也是最贫困的移民群。
eg. Women officers make up 13 per cent of the police force.
女警占警力的13%。