Pipeman
[化] 管工
🗣️ 情景例句
Today has just been crazy.
今天都快忙疯了。
Beauty is but skin deep.
美丽只是皮相（指：不能以貌取人）。
It was the idea of supporting a craft on a 'pad',or cushion, of low-pressure air, ringed with a curtain of higher pressure air.
用一个气垫来支撑船体，低压空或软垫，软垫周围用高压空气环绕。