Sahra
<阿拉伯> = Sahara
🗣️ 情景例句
Please come in, Mr. Wilson.
请进，威尔逊先生。
Can this radio receive short-wave?
这个收音机能收短波吗？
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。