イギリスでよく使われる表現で、「a second string to your bow」とも言います。これは2次的なスキル、予備のスキルなどのことで、例えば、今は会社員だけれども実は教員免許ももっている場合など、本業がぽしゃった場合に頼れる副次的なスキルのことです。

OUT in the open, where the air smells of grass and earth and every shot counts, a bow is only as good as the string that drives it. It may look like a simple cord, stretched taut between two limbs, ...

When you go to a local pro shop to start looking for a beginner compound bow, you’ll hear a bunch of bow terms thrown around: riser, module, buss cable, limbs, limb pockets, and cams. If you’re new to ...