1. 风洞：air treatment 空气处理[处理空气中的温度、湿度、纯净度等的过程] | air tunnel 风洞 | air uniformity 空气一致性,均匀性
2. 风浴通道：calculator计算器 | air tunnel风浴通道 | calibrate校准、标定
3. 女飞行员：0. [军]空战情报 airwoman | 女飞行员 air tunnel | 0. 空中隧道(由一个空中交通管制中心单独导航的航程轨迹) air dam
1. They decided to dig on both sides of the tunnel to save time and managed to dig a small air hole.
2. My ears throbbed with the changes in air pressure as the train raced through one tunnel after another.
3. An official with the rescue team said that his team had difficulty going further in the tunnel due to hot air and carbon monoxide.