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- Those who loaf all day and do nothing are social parasites. 饱食终日，无所事事的人是社会上的寄生虫。
- The idea that tramps are impudent social parasites (‘sturdy beggars’) is not absolutely unfounded, but it is only true in a few per cent of the cases. 以为流浪汉是厚脸皮的社会寄生虫（“身强体壮的乞丐”）并非绝对毫无根据，但是只有百分之几的情况才是如此。
- Among vertebrates, the best konow social parasites are such birds as cuckoos and cowbirds;the female lays an egg in a nest belonging to another species and leaves it for the host to rear. 脊椎动物中，最有名的寄生生物，如杜鹃、牛鹂，它们的雌鸟在其它鸟的巢中产卵，并靠巢的主人饲养其后代。
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
- Her social life get in the way of her study. 她的社交生活妨碍了学业。
- Mrs Brown is known as a social climber. 布朗太太是有名的趋炎附势的人。
- The nobility usually resist social changes. 贵族通常反对社会变革。
- He didn't want to be tied down to the social work. 他不想被束缚在社会工作上。
- He get weekly social security payment. 他按周领取社会保险金。
- The newspapers played up sensational social news. 各报大肆渲染耸人听闻的社会新闻。
- Correct ideas come from social practice. 正确的思想来自社会实践。
- Inequalities in wealth cause social unrest. 贫富不均可造成社会动荡。
- He is a person of important social status. 他是一个有重要社会地位的人。
- Most bees and wasps are social insects. 大多数蜜蜂和黄蜂都是群居昆虫。
- The family is the smallest social unit. 家庭是社会最小的单位。
- The increasing unemployment caused social unrest. 不断增加的失业引起了社会骚乱。
- We are invited to a small social gathering. 我们被邀请参加一个小型社交聚会。
- All she cares about is her social life. 她关心的只是她的社交活动。
- Social duties break into my time. 社交应酬占据了我的时间。
- These are political rather than social matters. 这是政治问题而不是社会问题。
