The majority of people who are obese have too much fat in their diet.大多数肥胖的人在饮食中食用过多的脂肪

the/a majority of:大部分, 大多数

She was elected by a majority of 3749.

她以超过对方3749票当选。

The majority of people seem to prefer TV to radio.

多数人喜欢电视胜过广播。

too much:太多； 过高

Too much rain accounted for the poor crop.

太多的雨水导致庄稼歉收。

相关短语:too much of a good thing叫人受不了(好事不宣做得太过火)

We'd love to have these children stay,but they are literally too much of a good thing.

我们很想让这些孩子们都留下来，但是他们闹得实在太过分了。

people would be able to carry on eating a lot人们就可以继续大快朵颐

be able to:会； 能

We hoped that we should be able to do that.

我们希望我们能这样做。

近义词：

be capable of会

Only human beings are capable of speech.

只有人类才具有说话的能力。

be in a position to能够

He was not in a position to do it then.

他当时还不能做。

If a drug could be made to interfere with digestion and stop fats being absorbed,若能制成一种药物干扰这个消化过程阻止脂肪被吸收

interfere with:打扰； 妨碍

Don't interfere with my business.

不要干涉我的事情。

Don't interfere with him while he's working.

他工作的时候不要打搅他。