Blueback
非英国海军部出版的海图(背面为蓝色的)
🗣️ 情景例句
The college I applied to has accepted me.
我报名的学院已经录取我了。
What the eye does not see, the heart does not grieve over.
眼不见，心不烦。
Is there any sugar in the bottle?
瓶子里还有糖吗？