... stable flying speed 稳定的飞行速度 safe-flying speed 安全飞行速率 flying speed triangle 航行速度三角形 ...
基于33个网页-相关网页
safe-flying speed 安全飞行速率
safe flying hours 安全飞行时数
minimum safe flying height 安全飞行的最低高度
flying safe 飞行安全
Flying Bling Plying Safe 盲目飞行玩安全
We all have "two flying wings" in our hearts as well, but we often seem not to notice them and stay where we feel safe and comfortable.
我们的心中也都有“两只飞翔的翅膀”,但我们似乎经常没有留意到它们,而是停留在我们感到安全和舒适的地方。
By and large flying is a particularly safe way to travel, but more so in some countries than in others (see chart 7).
总的来说,乘飞机是非常安全的旅行方式,但在一些国家要比其它国家更为安全(见表7)。
We tried to assure the nervous old lady that flying was safe.
我们尽力说服那位紧张的老太太,使她相信乘飞机是安全的。
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