Kamasutra
n. 爱经(印度8世纪时一部关于性爱和性爱技巧的著作)
🗣️ 情景例句
Isn't it exciting, Grandpa?
真令人兴奋， 是吗， 爷爷？
Don't worry! It's nothing.
不要紧，没什么事。
but the paper was wrapped round a drum which rotated slowly.
根但是纸是卷在慢慢旋转的圆筒上的。