I do confess my leanness. I am spare, And, therefore, spare me.

我必须承认我很瘦。我来，所以说饶了我吧。

In these bits of leanness a few birds find grateful homes.

在些瘦削的地方， 有几只鸟找到了感恩的家。

And that's why that leanness, which just sucks because it's the hardest thing to do.

就是为什么种瘦身很糟糕，因为是最难做的事情。

Only his bare chest and the leanness under his ribs moved a little to his breathing.

只有他赤裸的胸膛下的瘦削部分随着呼吸微微动了一下。

It's not as if I'm under the illusion or fighting for team main gaining that if you're stage level leanness, you're going to be able to build muscle.

我并非抱有幻想， 或是在为“保持体重” 阵营辩护，认为只要处于舞台级别的体脂状态，就能轻松增肌。