There's almost always some weight loss book on the best-seller list, and the question is, which of these approaches to dieting works the best?

教人减肥的书总高悬在畅销书排行榜上,问题在于,哪种减肥方法是最有效的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Best way to lose weight? Well, first of all, you must be active.

减肥最好的办法？嗯，首先，你必须积极主动。

要拥有好身材 - SpeakingMax英语口语达人

What is the best way to lose weight?

减肥最好的办法是什么？

要拥有好身材 - SpeakingMax英语口语达人