If there are droughts, pests, other things that interfere with the growing of the food you've got problems.

如果发生旱灾,虫灾,或其他妨碍食物生长的灾害,你就有麻烦了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

They appear in food in pretty small amounts which is why they're the micronutrients;, but they're vital for health, so if you're deficient in micronutrients you've got big problems.

它们在食物中所占比重很小,这也是称它们为"微量元素"的原因,但它们对健康的意义却是至关重要的,如果缺乏微量元素的话会很糟糕

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Look at all the problems you've got adopting the personality theory.

看你们采用人格理论都遇到了些什么麻烦。

耶鲁公开课 - 死亡课程节选

You can do better, you can do it through response You've got to sort of disabuse yourself of the problems in response which is to be think of yourself as just a passive reciever.

你们可以通过反应来得出更好的研究成果,在反应上你们要纠正自己,不要把自己当成,一个被动的接收者。

麻省理工公开课 - 电影哲学课程节选