它比我的船的船内的柴油发动机更安静，更比运行效率的主要引擎只是顶部关闭电池。
It is MUCH quieter than my boat's inboard diesel engine, and more efficient than running the main engine just to top off the batteries.
它比我的船的船内的柴油发动机更安静，更比运行效率的主要引擎只是顶部关闭电池。
It is MUCH quieter than my boat's inboard diesel engine, and more efficient than running the main engine just to top off the batteries.
应用推荐