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- We are flying at an altitude of 20000 feet. 我们的飞行高度是20000英尺。
- The cabin has a flat stone for a threshold. 这间小屋用一条扁平的石头做门槛。
- The airliner flew at an altitude of 20000ft. 客机在两万英尺的高度飞行。
- The treaty will be the threshold of lasting peace. 这个条约将成为持久和平的开端。
- At this altitude you often get strong winds. 在这一纬度地区，经常有大风。
- He was on the threshold of his career. 他的事业刚刚起步。
- The plane flew at an altitude of30000 feet. 飞机在三万英尺的高空飞行。
- He had never crossed the threshold of a bar before. 他过去从未进过酒吧的门。
- Scientists are now on the threshold of an important discovery. 科学家们很快就会有一项重大发现。
- Some people develop altitude sickness when climbing high mountains. 有些人在爬高山时会发生高山反应。
- threshold altitude 阈限高度
- The pilot blacked out for a moment upon reaching such a high altitude. 飞机上升到这样高度时，飞行员昏厥了片刻时间。
- The plane was then flying at an altitude of 8000 feet. 当时飞机在八千英尺的高度飞行。
- The tax threshold for a single pensioner is 450 dollars. 单身养老金领取者的征税起点是450美元。
- What is the altitude of this village? 这个村子海拔多少?
- The court is not legally justified in stopping at the threshold of the case. 一开始就使案件停止不前，法院这样做是完全不合法的。
- They are at the threshold of a new career. 他们正要开始干一番新的事业。
- The altitude of the lowest layer of clouds. 云幕高度最低层云的海拔高度
- Winds vary with time, altitude, and location. 风随时间、高度和位置而变化。
- Stop altitude squawk, difference 1000feet. 停止高度应答，高度误差1000英尺。
