safe flying hours meaning in English
安全飞行时数
Examples
- Text : it was reported that in 2006 , zhuhai airlines ltd . realized a total of 17 , 700 safe flying hours and with passenger numbers totalling 880 , 000
据介绍, 2006年珠海航空有限公司共安全飞行1 . 77万小时,运送旅客88万人次。