援交天使 的英文怎麼說
中文拼音 [yuánjiāotiānshǐ]
援交天使
英文
samaria german-
They must coordinate the movements of thousands of aircraft, keep them at safe distances from each other, direct them during takeoff and landing from airports, direct them around bad weather and ensure that traffic flows smoothly with minimal delays
具體來說,空中交通管制協調數千架飛機的活動,使他們之間保持一個安全的距離,當其起飛和降落時給予指示,當天氣惡劣時提供援助並且保持空中交通的順暢
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