当您为野餐包装食品时，把冷的食物放在一个有大量的冰的冷却器或商业冻结凝胶中。

When you are packing food for a picnic, place cold food in a cooler with plenty of ice or commercial freezing gels.

youdao

如果你的父母鼓励你从现在开始做一点包装和清洁工作，这将是有帮助的。

It would be helpful if your parents encourage you to do a little packing and cleaning from now on.

youdao

你不知道有多少包装里是没有说明书的吗？

You don't know how many packs are without manuals?

youdao

Now, it raises lots of interesting issues if a company does that and then boasts about it on the packaging or in marketing, because then people could overestimate how good those products are for them, so a lot of consumer education has to be done.

现在如果一个公司改进之后,在其包装,或市场上大肆宣扬,会引发许多争议,因为人们可能因此高估了,这些食品对其健康起到的作用,可见消费者应该对此有更多了解

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Of course you guys are savvy enough to know this, but a lot of people get fooled because many people believe that a serving is what's ever in a bag, or a bottle, or a box, and they don't look and see how many servings are actually in it.

大家很聪明,当然看得懂,但还是很多人搞不清它的含义,因为很多人认为所谓一份食物就是指,一包,一瓶或一盒内的食物总量,而没看清整个包装内实际上有几份食物

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

At the back of the book--I think I took mine out but at the back of the book you will see wrapped with it an intro CD, introductory CD.

在书的背面,我的这本已经没了,但在书的后面,你会看到,有一个包装好的CD,里面是相关简介

耶鲁公开课 - 聆听音乐课程节选