Cleared for take - off and make a good heading on 030 degrees till 1500m 允许起飞,保持030航向一直上升到1500米。
2.
Nancy : if the plane ' s engine is having trouble , they won ' t let anyone fly until it ' s fixed , which is a good thing 如果飞机发动机出现问题,他们会等到修好才允许起飞,这是很负责任的表现。