straddle mounting

例句：

1. 1.The engineer straddled the machine to check the bolts.
   工程师骑跨在机器上检查螺栓。
2. 2. The car was mounted on a trailer for the long journey.
   这辆车被安装在拖车上，准备长途旅行。
3. 3.The team mounted their equipment in the field for the competition.
   团队在比赛场地安装了他们的设备。