Columbusing
哥伦布(美国俄亥俄州中部城市及该州首府)；哥伦布(美国佐治亚州西部城市)
🗣️ 情景例句
When you go to a new school it takes a while to know the ropes.
到一所学校读书要花一段时间熟悉情况。
A good horse often needs a good spur.
好马常要好靴刺。
Yes, they are.
对，这些是英语书。