Classer
n. 分选羊毛等级的工人
🗣️ 情景例句
Sometimes, at night,
有时候， 在夜晚，
I haven't the slightest idea.
我一点儿都不知道。
but each year, the dogs are still sent out into the snow whenever a traveller is in difficulty.
但每年还要派狗到雪山地里去帮助那些遇到困难的旅游者，