Blueback
非英国海军部出版的海图(背面为蓝色的)
🗣️ 情景例句
I'd love to come. But I have to be on duty this weekend night.
我是想过来，但我周末晚上得值班。
Poverty is the mother of all arts.
贫困乃一切艺术之源。
She has no money and no place to live.
她没钱，也没地方住。