87as you slowly walk down a green grassy bank and come to a little stream of bubbling crystal clear water.
当你慢慢地沿着青草地走向一条水晶一般清澈的小溪流。
2
Anchoring "Deep Green" and steering the tethered "kite" enables the turbine to capture energy from the tidal currents at ten times the speed of the actual stream velocity, say Minesto.