常見例句雙語例句French aeronaut Bertrand Piccard hopes to showcase the potential of green technology -- the plane does not use a drop of oil.法國熱氣球駕駛員Bertrand Piccard希望展現(xiàn)綠色科技的潛力，因爲這架飛機竝不耗一滴燃油。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：法國氣球駕駛員，是第一個 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自己的熱氣球充氣。 圖爲最古老的飛行器照片，攝於1857年，採用的是四分之一感光底片舊式照相法。 返回 aeronaut