We have to move 10 metres astern.

我们船必须向后动10米。

56.put ahead engine . put astern engine.

进车，倒车。

" Astern there, sir, astern! Lo! lo! "

“在船尾那里，先生，船尾！看！看！”

47.the full astern of the telegraph is much later , pay attention.

注意，全速倒车来的慢。

There's the thing in question, astern to port! the harpooner shouted.

我们找的那个东西，在船左舷后面！”鱼叉手喊着。

We will moor to buoys ahead and astern.

我们船将系前后浮筒。

He made no reply. His eyes, fixed intently on the sea astern, suddenly flashed.

他没有回答。 他那专注地望着船后的海的眼睛突然闪出亮光。

74. man overboard on port side. man overboard on starboard side. man overboard on astern.

有人落水。左舷外有人落水。右舷外有人落水。艉有人落水。

The ship was sailing plungingly; astern the billows rolled in riots.

大船正在向前疾驶，船尾的波浪喧闹翻腾。

With his departure star astern and his destination star ahead, he could keep to his course.

目的地星在前，出发地星在后，只要这样，船就不会走偏。