Siriometer
兆(天文单位)
🗣️ 情景例句
How are you doing?
你怎么样？
I would like to write to the employment agency for a job.
我要写信给职业介绍所代我找一份工作。
Though, at first, Byrd and his men were able to take a great many photographs of the mountains that lay below, they soon ran into serious trouble.
虽然开始时伯德和他的助手们拍下了飞机下面连绵群山的大量照片，但他们很快就陷入了困境。