pentagrid of converter

例句：

1. 1. The engineer designed a pentagrid for the construction site to improve safety.
   工程师设计了一个用于施工现场的五边形网格，以提高安全性。
2. 2.The team used a pentagrid to organize their workstations and minimize the distance between them.
   团队使用一个五边形网格来组织工作站，并最小化它们之间的距离。
3. 3. The pentagrid was designed to support the weight of heavy equipment and prevent accidents.
   这个五边形网格被设计用来支撑重型设备的重量，并防止事故的发生。