Promises
v. 允诺
🗣️ 情景例句
Why does it have to be one or the other?
为什么非得有这个就没有那个？
It's urgent to improve the packing.
必须马上改进包装。
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，