Translation of "잡으면" in English

이대로 잡으면 되겠어요 통을 꺼낼게요

Okay, that's gonna be a good catch. Let me get my little pot.

내 손을 잡으면

If you take my hand,

뱀은 머리를 잡으면 다 잡은 거라고 하죠

You know, they always say with snakes, if you control the head, you control the body.