four-abreast hitch

例句：

1. 1. The engineer designed the four-abreast hitch to ensure stability during construction.
   工程师设计了四列式牵引装置，以确保施工过程中的稳定性。
2. 2. The farmers used the four-abreast hitch to connect their tractors together for easier work.
   农民们使用四列式牵引装置将他们的拖拉机连接在一起，以便更容易地工作。
3. 3. The four-abreast hitch was a critical component of the tractor's design, allowing it to pullheavy loads efficiently.
   四列式牵引装置是拖拉机设计的关键组成部分，它允许拖拉机有效地拖拉重负载。