Walther's ducts

例句：

1. 1.The engineer was inspecting the Walther's ducts for leaks.
   工程师正在检查沃尔特的管道是否有泄漏。
2. 2. The Walther's ducts were designed to withstand high pressures.
   沃尔特的管道设计用来承受高压。
3. 3. The Walther's ducts were responsible for distributing air throughout the building.
   沃尔特的管道负责在整个建筑中分配空气。