Train safety regulation
[法] 列车安全规则
🧩 词语组成解析
🗣️ 情景例句
Do you have this in other colors or sizes?
你有别的颜色或号码的吗？
It's a pain in the neck.
那真是件麻烦事
Sam was sure that the wallet must have been found by one of the villagers, but it was not returned to him.
萨姆确信那钱包一定是被某个村民捡到了，可是却不见有人来送还给他。