Both helium-powered airships were to have integrated gun openings .

这两艘氦动力飞艇整合了射击孔。

Germany used zeppelins and other airships for military purposes .

德国将齐伯林式飞艇和其它类型飞艇用于战争。

Some airships can carry 10 times the payload of a 747 .

有些飞艇的有效载荷是波音747的十倍。

The airships have passed the southern forest .

飞艇已经飞过了南方的森林。

The spectacular explosion of the hindenburg in 1937 spelled the end of an era , but up until then german airships had flown the atlantic currents accident-free for a number of years .

兴登堡1937年那场惊人的的爆炸，意味着一个时代的结束，但那之前德国飞艇数年在大西洋气流飞越完全无事故。