Collineation
直射（变换）, 同射变换
🗣️ 情景例句
I always worry.
我一向担心。
A girl looks at herself in the mirror.
女孩注视着映在镜子中的自己。
You'll notice that the people there speak quite differently from the rest of Canada.
你就会注意到那里的人的说法和加拿大其他地方的人的说法不一样。