on bench: 在长凳上
While watching passer***y, she sits on bench next to a fountain, purple rhododendrons, and a bed of petunias.
她坐在长椅上看著人来人往，而旁边就是喷泉、紫色的杜鹃花与牵牛花圃。
on board:
在船（火车、飞机）上
They rescued him, then winched on board his battered dinghy.
他们解救了他，然后用绞车把他那受损的小艇吊上了甲板。
