1. The beard grows too fast on the chin.
    下巴的胡子长得太快。

2. There is a mole on his chin.
    他下巴上长着一颗痣。

3. That version — a tall man with white hair and a small white beard on his chin, a dark blue coat and a tall hat with stars on it — was a self-portrait of Flagg.
    山姆大叔的形象是：高个子，白头发，下巴上有一小撮白胡子，身着深蓝色外套，头戴一顶高帽，上有星星点缀。这模样其实就是弗拉格的自画像。

4. A common closed position is sitting with your arms and legs crossed and your hand covering your mouth or chin (下巴).
    一种最常见的封闭的姿态就是双臂和双腿交叉坐着，手盖在嘴或下巴上。

5. She tucked the napkin under her chin.
    她将餐巾塞入下额.

6. Often people will lean back with their hands over their mouth, chin, or behind their head in the "thinking" pose.
    人们常常把双手放在嘴上、下巴上或者脑后，身体后倾，作“思考”状。