Parsecs
(parsec 的复数) n. 秒差距(天体距离单位)
🗣️ 情景例句
What's so special about him?
他有什么特别的呢？
To plan a mountain climbing expedition.
计划登山探险。
He has eight lawyer assistants to help him and examines every single letter in detail.
他有8位律师作他的助手协助工作，每封信都详细批阅。