Knobbing
粗琢块石
🗣️ 情景例句
Charmed.
荣幸见到 。
The frog in well knows nothing of the great ocean.
井底之蛙不知汪洋大海。
His answer was to lift the vessel out of the water by making it ride on a cushion of air,
他的解决办法是把船体提离水面，让船在一个气垫上行驶，