1.office workers 上班族
例句:Few of the office workers dared to approach the director about their working conditions.
職員中很少有人敢向主任提出工作條件方面的要求。
2.as to 至于,關于
例句:This gave me a clue as to the source of the problem.
這件事給我提供了找出問題根源的線索。
3.the ups and downs 起起落落
例句:The novel mirrors the ups and downs of the city.
這本小說反映了城市的興衰。
4.looks at 研究
例句:He looks at all jimmy's teeth.
他檢查了吉米所有的牙齒。