Soilless
a. 不用泥土的
??? 情景例句
Of course, Harry.
當然可以， Harry。
No. It's only take about five minutes to walk.
不用。只消走5分鐘左右就到了。
An ocean wave passing through deep water causes a particle on the surface to move in a roughly circular orbit,
穿過深水的海浪使水面上的一個微粒按照一種近乎圓形的軌道移動，