Backtracking

[计] 回溯法

🗣️ 情景例句

OK, let's get started.
好吧 ,我们开始工作。
The doctor said it's just a mild cold, There's nothing to worry about.
医生说只是有点凉,不需要担心。
but then she decided that at her age it might be more prudent to have someone with her,
但转念一想,像她这个年纪,最好找个人一起去。
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🔤 更多 B 开头的单词

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