Generation version number
[计] 代更新文件号
🧩 词语组成解析
🗣️ 情景例句
It's not good enough to show.
还不值得展示。
Yesterday it rained all day.
昨天整天下雨了。
'He had travelled only seven miles across the Channel when his engine failed and he was forced to land on sea.
但他只在海峡上空飞行7英里，引擎就发生了故障，他只好降落在海面上。