Could you tighten the straps on my bulletproof vest? It keeps sliding down on one side.

How to say “Could you tighten the straps on my bulletproof vest? It keeps sliding down on one side.” in Japanese

In Japanese

防弾(ぼうだん)チョッキのベルト、締(し)めてくれない？片側(かたがわ)だけずり落(お)ちてくるんだ。

Bōdan chokki no beruto, shimete kurenai? Katagawa dake zuriochite kurun da.

Could you tighten the straps on my bulletproof vest? It keeps sliding down on one side. in other languages