All of the fat that you eat that you shouldn't is converted into, like, a red oil.所有你吃的不该吃的脂肪被转化成了，像是一种红色的油

convert into:把 ... 转变成

The sofa can be readily converted into a bed.

这张沙发可以很容易改成床。

Water is converted into steam if it is boiled .

把水煮沸，水就变成蒸汽。

conver辨析:

convert, change共同意思是“改变”“变化”。

1.change在这几个词中是最普遍、最不正式的一个,可用于任何变化的过程,而不论变化的性质和程度;

2.convert都指形式和用途上的局部微小改变;

When matter changes to a substance different from what it was, the change is a chemical change.

当物质变成和原来不同的物质时,这种变化是化学变化。

All the bank bill was converted into cash.

所有的银行票据都兑换成了现金。

Sue found that she had to stick to a really low-fat diet and could never afford to let it slip.苏发现她必须坚持真正的低脂肪饮食并且永远也不能改变

stick to:坚持；遵守

Reporter should stick to investigating the facts.

记者应该坚持调查事实真相。

afford to:付得起, 能承担

We can afford to overlook minor offences.

我们可以不计较小过。

I can't afford to spend any more on food.

用在食物上的钱，再多一点儿我也花不起了。

to avoid the heavy penalty for slipping off the wagon.避免暴食带来的惩罚

slip off:悄悄溜走,滑落

He took on his hat and then slip off.

他戴上帽子，然后不辞而别。

The blanket slipped off the bad.

毯子从床上滑落。