您要查找的是不是：
- Yes,that would be nice. But I've been on a bustour already. 那很好。可是我已经参加过一次汽车旅游了。
- Life on a farm is a far cry from what I've been used to. 农场生活与我已过惯的日子迥然不同。
- I must stop and rest; I've been on the road for twelve hours. 我必须停下歇息了，我在路上赶路已有十二小时了。
- After I've been on holiday, I find it hard to get started again. 度假以后，我觉得重新开始工作有些困难。
- A man who holds up and robs travelers on a road. 公路响马拦路抢劫的人，拦路强盗
- You ever been on a real shrimp boat? 你有没有乘过真正的捕虾船?
- I want to find one and I've been on a scent. I I'm a great tracker. Did I mention that? 我是优秀的追踪狗，我主人派我执行一项特殊任务。单独执行，你们有没有看到过一只鸟？
- When have you ever been on a ferry? 渡船?你曾何时乘过渡船吗?
- How long have you been on a diet? 你节食多长时间了?
- She's been on a few marches lately. 她最近参加过几次游行示威。
- I' ve been on my legs all day and I'm tired out. 我整天站着, 累极了。
- Beware ramp, eg seen on a road sign. 注意斜坡（如路标所示）.
- I need to sit down. I've been on my feet all day. 我需要坐下来。我已经站了整整一天。
- Do you think it good for her to be on a diet? 你认为她吃减肥食谱好吗?
- I think you should be on a diet. 我想你该节食了。
- I must take my shoes off; I've been on my feet all day. 我必须把鞋子脱掉，我已站了整整一天了。
- You've been on a road. 你已经上了路。
- Do you think it good for her to be on a diet ? 你认为她吃减肥食谱好吗?
- The hovercraft travelled first over the water, then mounted the beach, climbed up the dunes, and sat down on a road. 气垫船先在水面之上行驶，然后登上河滩，爬上沙丘，而后停在路上。
- After I've been on holiday,I find it hard to get started again. 度假以后，我觉得重新开始工作有些困难。
