load transducer

例句：

1. 1. The truck was loaded with boxes of books.
   卡车上装满了箱子。
2. 2. The ship was loaded with cargo for the next port.
   船满载货物准备前往下一个港口。
3. 3. The weight of the luggage had to be carefully loaded onto the plane.
   行李的重量必须小心地装上飞机。