我把耳和弓臂也用生皮绑在一起。

I also bound that ear limb connection with rawhide strips.

youdao

文物：春秋竹弓，弓臂用单根竹材弯曲而成，称为单体弓。

Bamboo bow of the Spring and Autumn Period: the arch was made of a single piece of bamboo, so it was called monomer bow.

youdao

保持背部的挺直，头转向目标，伸直你的持弓臂，同事保持肘部的放松。

Keep your back straight, head up and turned towards the target, and straighten your bow arm, but keep the elbow unlocked.

youdao