Newspaper-boy problem
[计] 报童问题
🧩 词语组成解析
boy
[bɔɪ]
n. 男孩，少年;儿子;小伙子，家伙;服务员;
🗣️ 情景例句
but we have to get going
但我们必须走了，
Don't teach your grandmother to suck eggs.
休要班门弄斧。
As Fred was going in the same direction, he walked along with the tourist.
因为游客与弗雷德走的是同一个方向，他便与游客一道同行。