Patrolled
vt.& vi. 巡逻, 巡查（patrol的过去式与过去分词形式）
🗣️ 情景例句
and keep the cultural programs for our kids.
以便为我们的孩子保存文化活动。
To send mail(a letter)
邮寄邮件
In fact, I was a bit frightened and didn't know what we should do.
事实上我有点害怕，不知道我们该怎么办。