🧩 词语组成解析
n. 马太, 马太福音
walker
['wɔ:kə]
n. 散步的人;（帮助小孩学走路用的）学步车;助步车;助行架;
🗣️ 情景例句
Really?
真的吗？
Fool, you added this bill up wrong!
笨蛋，你把账单加多了！
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，