Commemorations
(commemoration 的复数) n. 纪念, 纪念物, 庆典
🗣️ 情景例句
Oh, the bet is still on, but you shop for the groceries.
打赌人仍然有效 ，但你去买菜。
The hippopotamus is sleeping.
河马在呼呼大睡。
As a reasonable guess, they might, on an average, be 100 light years away.
据合理推算，外星人离我们平均距离也有100光年之远