Well, you do have a high metabolism.

额，你新陈代谢属于挺快的那种。

youdao

Their bodies don't allocate calories into adipose but generally lack muscle mass due to the same reason, high metabolism.

他们的身体不容易将卡路里转化为脂肪，同时他们也普遍缺乏肌肉，因为自身的高新陈代谢率。

youdao

That is, the large bulk of the animals would have allowed them to maintain a fairly constant temperature even without a high metabolism.

也就是说，这些庞然大物即使没有较高的代谢水平，也能保持一个相当恒定的温度。

youdao

Of course, that only leaves even more treats for fashion's hungry worker bees and anyone with a naturally high metabolism.

WSJ: Fashion Plates: Here's the Skinny on Off-the-Runway Pigging Out

To wish I could just have a high metabolism.

FORBES: Cream Puffs, Gum And Fried Chicken: Confessions Of A Self-Saboteur

With all due respect to our "cousins" across the Atlantic, the British diet tends to be very high in starch and this is horrible for the metabolism and puts a great strain on the pancreas, which is where insulin is produced in the body.

BBC: Are our children becoming couch potatoes?