aeronaut

音標(biāo)發(fā)音

French aeronaut Bertrand Piccard hopes to showcase the potential of green technology -- the plane does not use a drop of oil.
法國(guó)熱氣球駕駛員Bertrand Piccard希望展現(xiàn)綠色科技的潛力，因爲(wèi)這架飛機(jī)竝不耗一滴燃油。
Blanchard:French aeronaut who was the first to cross the English Channel by balloon (1785). He invented and demonstrated a parachute the same year.
佈朗夏爾：法國(guó)氣球駕駛員，是第一個(gè) 乘氣球飛越英吉利海峽的人（1785年）。
Aeronaut John Steiner inflates his hot air balloon at Erie, Pennsylvania, as seen in the oldest known photograph of an aircraft, a quarter-plate ambrotype taken in June 1857.
氣球駕駛員約翰·斯坦納在賓夕法尼亞州伊利爲(wèi)自己的熱氣球充氣。圖爲(wèi)最古老的飛行器照片，攝於1857年，採(cǎi)用的是四分之一感光底片舊式照相法。