diver's lead weight

例句：

1. 1. The divers used the lead weight to help them reach the bottom of the lake.
   潜水员们使用铅坠帮助他们到达湖底。
2. 2. The diver's lead weight was crucial in keeping the team safe during the dive.
   潜水员的铅坠重量在确保团队安全进行潜水时至关重要。
3. 3. The divers carefully adjusted their lead weights before each dive to ensure they were at the right depth.
   潜水员们在每次潜水前小心调整他们的铅坠重量，以确保他们处于正确的深度。