中文注释:这个热气球飞行员在检查她的热气球网布,这个部分被称作气囊。每次飞行前,气囊都是半充气状态放在地上,然后飞行员绕行检查它,寻找每一个可能会在飞行途中造成漏气的缝隙和漏洞。引自“飞向天空”国家地理杂志1982年八月号 作者: Mark Henle
气球网布 纽约 图片故事:高清壁纸:英文注释:Balloon Fabric, New York, 1981"[This hot-air-balloon pilot] is inspecting the fabric part of her balloon, called the envelope. Before each flight, the envelope lies on the ground partially filled with air. The pilot walks around inside it, checking for rips and holes through which air might leak." 随机推荐: |


