1.热气球（或飞艇）乘客a traveller in a hot-air balloon or airship
The balloons, directed by aeronaut Thaddeus Lowe, were used to spot enemy soldiers and coordinate Federal troop movements.
由萨德尔斯·罗威驾驶的热气球曾经用来定位敌军和配合联邦部队的调动。
French aeronaut Bertrand Piccard hopes to showcase the potential of green technology -- the plane does not use a drop of oil.
法国热气球驾驶员BertrandPiccard希望展现绿色科技的潜力，因为这架飞机并不耗一滴燃油。
以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
