Firewalking
n. 赤脚通过火焰
🗣️ 情景例句
It is already.
现在已经很兴奋了
It's a pen.
是支笔。
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。