翻译：，风一吹，胸部肌肉的轮廓就在汗背心的遮盖下突显出来。我时常低头去看，为此不甚自豪。

风一吹，胸部肌肉的轮廓就在汗背心的遮盖下突显出来。我时常低头去看，为此不甚自豪。
When a breeze blows,the contour of the muscle on my breast shows from under the cover of my vest,I often lower my head to glance at it,of this I'm not proud.

风一吹，胸部肌肉的轮廓就在汗背心的遮盖下突显出来。我时常低头去看，为此不甚自豪。
As soon as the wind blows, the chest muscle's outline underlines under the sleeveless undershirt cover. I often lower the head looked, therefore is proud.

As soon as the wind blows, the chest muscle outline on reveals suddenly under the sleeveless undershirt cover.I often lower the head looked, for this not really proud.

Fengyichui, the outline of the chest muscle in Ganbeixin out from under the cover. I always look at the bow, not proud of this.