Blueback
非英国海军部出版的海图(背面为蓝色的)
🗣️ 情景例句
So that we can repaint it.
好让我们可以重新粉刷。
I see your point, but I still can't agree with you.
我明白你的意思，但我仍然不能同意你。
When he began to play a tune, we had our first glimpse of the snake.
当他开始吹奏一支曲子时，我们才第一次看到那条蛇。