deep space

漢語翻譯

英文解釋：

名詞 deep space:

1. any region in space outside the solar system

例句：

1. One of the US astronauts who made the first deep space walk on the moon dropped a hammer and a feather together.
   一位首次在月球上進行太空行走的美國太空人讓一把錘子和一根羽毛一齊落下。