mud pack

例句：

1. 1. The team used a mud pack to protect their equipment during the rainy season.
   在雨季，该团队使用泥包来保护他们的设备。
2. 2. They packed their gear in a mud pack before heading out into the wilderness.
   他们在进入荒野之前，用泥包打包了他们的装备。
3. 3.The engineer had to unpack his mud pack and inspect the damage caused by the flood.
   工程师不得不拆开他的泥包，检查洪水造成的损坏。