您要查找的是不是：
- Ensure a!! workers invo!ved know the work and hazard invo!ved. Ensure a!! pi!ing machines and rigs are inspected before commencing work. 确保据有参与工作者了解他们的工作和其危险性。在开工前，先确保所有的桩机和钻机经过安全检查。
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- If we can pull through this recession, we will be in good shape. 如果我们能渡过这段经济不景气的时间，我们就会好多了。
- He was watch ing the crowd go by. 他注视着人群走过。
- He jumped onto the bus just as it was pulling away. 正当公共汽车开动时他跳上了车。
- The new show is certainly pulling in the crowds. 新的表演一定很吸引人。
- Joe tried to pull the heavy cart, but to no avail. 乔想拉那部笨重的大车，但是拉不动。
- He's pulling some sort of trick. 他不定在耍什麽花招。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- The newspaper owner failed to pull the paper round. 报馆老板没能挽救该报的失败。
- Pull up these plants by the roots. 将这些植物连根拔起。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗？
- He will pull through his illness soon. 他很快就会恢复健康的。
- A pull on the rope will make the bell ring. 一拉绳子钟就响。
- You may stop the machine by pushing this button. 按下这个按钮你就可以关掉这个机器。
- Just press the button and the machine will start. 只要一按电钮，机器就会开动。
- The tides depend on the pull of the moon. 潮汐是月亮引力作用的结果。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
