Professor Ungar wants to find out how these very different sets of teeth have adapted to different diets.恩戈教授想探究各式各樣的牙齒是如何適應(yīng)不同飲食結(jié)構(gòu)的

find out發(fā)現(xiàn)；找出來(lái)；揭發(fā)

Jill will find out your secret she never misses a trick!

吉爾會(huì)發(fā)現(xiàn)你的秘密的－－她很警覺！

I wouldn't like to be in your shoes if they find out what you're doing.

要是人家發(fā)現(xiàn)你現(xiàn)在干的這件事，我可不愿設(shè)想你得有多倒霉。

We're going to set it chewing on different sorts of foods我們會(huì)讓它們咀嚼不同的食物

sorts of...的種類

There are many sorts of software in my computer.

我的計(jì)算機(jī)里有很多軟件。

the way the food's broken down during the chewing.咀嚼時(shí)食物破碎的方式

break down分解

Sugar and starch are broken down in the stomach.

糖和淀粉在胃里被分解。