Scalefactor
比例尺因子
🗣️ 情景例句
How are you doing?
你好吗？
I bought 7 boxes of matches.
我买了七盒火柴。
It seems that there is a big waste pipe coming down from the town. Do you see it, over there?
好象有一条很粗的废水管从镇上通到海里。您看见了吗？在那边？