Zoomer
可变焦距镜头
🗣️ 情景例句
Your car needs a tune-up.
你的车该整修了。
The day is short but the work is much.
工作多，光阴迫。
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，