roof tapping的意思|示意

Tapping the power of the river as it bends and plunges from the Himalayan roof of the world down towards the Indian and Bangladeshi flood plains has long been a dream of the world's hydro-engineers.

雅鲁藏布江发源于喜马拉山脉，从世界屋脊顺势而下，进入下游的印度和孟加拉国的冲击平原，在她的大拐弯处修建水电站是世界水利工程师们长久以来一直梦寐以求的事情。

Sleep would come easily and in the morning the red squirrel would be on the roof, tapping out his gay routine.

很快便能入睡，到了早晨，红松鼠会爬上房顶，敲敲打打地开始它快乐的日常工作。

Sleep would come easily and in the morning the redsquirrel would be on the roof, tapping out his gay routine.

很快我就沉沉睡去，一直到清晨，被屋顶上欢蹦乱跳的松鼠吵醒。