slowly gain height的意思|示意
美 / /
英 / /
慢慢上升
slowly gain height的网络常见释义
慢慢地爬升 ... 在城市上空低低地飞行fly low over the city 慢慢地爬升slowly gain height 突然掉转头来飞回了机场suddenly turn round and fly back to the airport ...