Doone
杜恩（人名）
🗣️ 情景例句
Easy, Philip, easy.
慢慢来， Philip ，慢慢来。
May I smoke?
我能抽烟吗？
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。