你知道的,这些东西会对你的健康不利,它们含有太多的脂肪和糖了。不如点些蔬菜和水果吧?
You know these things will ruin your health, too much fat and sugar, how about ordering some vegetables and fruit instead?
在你的盘子上为它们留一些位置吧,你会对它们给予你的健康益处——从降低血压到消除腹部脂肪中产生全新的想法。
Make a place for them on your plate, and you'll gain a whole new respect for the health benefits they bestow-from lowering blood pressure to fighting belly fat.
她应该是一个很好的约会对象吧,至少在咖啡厅里第一次见到她时你是这么幻想的。
She seemed like a great date - in your mind when you first saw her at the coffee shop.
What's happening there? Well, the selection of reactants has been done judiciously to provide either heat or to provide something that's cool.
就会感到这东西,比如说变冷了,对吧?,这里发生了什么?这些反应物都是,被仔细的选出来的,能够提供热量或制冷。
And typically, we'll be treating at least some cases where we're dealing with ideal gases in which case we can easily get delta u.
那么我们也可以定出功,对吧?,典型地,我们至少会处理,一些理想气体的情况。
You'd pull out your pencil and paper, you can do it as a matrix inversion if you know how to do that, or you can just simply do substitution of one equation into another to solve it.
你知道你在小学的时候是怎么做的对吧?,你拿出你的笔和纸,如果你会的话,你可以解一个方程组,或者你可以单纯地。
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