I'm getting fat. Look at my stomach.

我正在发胖，看我的肚子。

youdao

I'm not sure if it was because he was getting too comfortable or because his adolescent skinny boy metabolism was just growing into middle-aged fat man metabolism.

我不能肯定这是因为他过得太舒适了，还是因为他那种青少年时期的小瘦子的新陈代谢系统直接过渡到了中年胖男人的新陈代谢系统。

youdao

I know. I'm getting a little fat. I didn't use to be this heavy.

我知道，我现在太胖了一点，以前我没这么重。

youdao