Documented vessel
[经] 有执照的船
🧩 词语组成解析
a. 备有证明文件的
🗣️ 情景例句
Remembering the past was his only ple4asure.
回忆往事是他唯一的乐趣。
To worry
烦恼，担心
You're welcome.
不客气。