A more efficient industry would make flying less of a hassle, by modernising fleets and reducing delays and congestion.
A more efficient industry would make flying less of a hassle, by modernising fleets and reducing delays and congestion.
提高该行业的效率，为机组装配现代设备并且降低延误和拥堵的发生频率，将减少口角争执，让乘坐航班更加舒适。