The new type deployable airship can adopt new envelop material and frame system, which gives a new way to make high attitude airship low cost.是什么意思_The new type deployable airship can adopt new envelop material and frame system, which gives a new way to make high attitude airship low cost.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句