为了给筏子上的现代小工具提供电力——卫星导航仪，应急无线电标识，船舶自动识别仪等——我们准备了四块太阳能电池板，一架风力发电机和一部兼作健身器的脚踏泵。
To create electricity for our modern AIDS - GPS, EPIRB, AIS, Satnav and so forth - we have four solar panels, a wind generator and a foot pump, which will also serve as exercise equipment.
该泵除人力驱动外，还可应用风力、水力、机电或畜力作动力。
The water pump not only can be driven manually, but also can be powered by applying wind power, water power and electromechanical devices or animal power.
应用推荐