then I think absolutely plastic surgery can... maybe should be used if it's going to help with your self-confidence.

那么我觉得整形手术一定能……如果它能帮你增强自信，就应该整形。

关于整形手术 - SpeakingMax英语口语达人

When a community seeks federal funds for separate programs like After-school Programs, Sports Programs, homely shelters, those federal funds should be used in accordance with Constitutional principles and federal law.

当一个团体寻求为其各个项目获得联邦基金时,比如课后项目，体育项目，家庭庇护所，那些联邦基金的使用应该符合,宪法的原则和联邦法律。

普林斯顿公开课 - 人性课程节选

that use the internet heavily and use it for what it should be used for.

使用因特网比较多，而且物尽其用。

美国偶像 - SpeakingMax英语口语达人

Anyway, the person wrote-- he was talking about fires and was proposing that people should pay 1% of the value of the home every year into a fund and then the fund would be used to replace the home if it burned down.

反正,这人写道...,他当时是讨论火灾,并提出,人们应该每年将自己房屋价值的1%的金额,交给一个基金会,那么如果有房子烧毁了,基金会就可以用这笔钱来重建它

耶鲁公开课 - 金融市场课程节选