Parsec
n. 秒差距(天体距离单位)
🗣️ 情景例句
That's very considerate of you, Michelle.
真会体谅别人， Michelle。
Good luck!
祝你好运！
When the balloon was over the station, the pilot saw one of the men taking photographs.
当气球飞临基地上空时，飞行员看见有一个人在拍照。