bilge pump stud的用法和样例：
- Switch on bilge pumps in engine room and report.
- All bilge pumps are operational.
- Operation test of emergency switching-off device for oil pump and ventilator (bilge pump) in engine room.
- Switch over bilge pumps from port to starboard side.
- The next steps will be to route the receiver antenna outside the WTC, cut off the battery terminal poles and also figure out what to do with the bilge pump light.