The housing sector in the United States, you might say, is completely different from municipal bond insurers; but when the housing sector starts going down, people start defaulting on their mortgages.

你可能会说,美国房地产,是与市政债券保险公司完全不同,但是当房地产行业开始衰退,人们就开始对抵押贷款违约

耶鲁公开课 - 金融市场课程节选

Those in the state sector, you would start primary school,

那些在公立学校的孩子们，会开始读小学，

英国的教育 - SpeakingMax英语口语达人