Siriometer
兆(天文单位)
🗣️ 情景例句
but it'll take you ten minutes longer.
但会多花你十分钟的时间。
Reason is the guide and light of life.
理智是人生的响导和光辉。
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。