FlexiLingo
Daniel and Kelly talk to Sara Imari Walker, author of "Life as No One Knows it" about what life is and what aliens might look like. See omnystudio.com/listener for privacy information. See omnystudio.com/listener for privacy information.
这一集暂时还没有文字稿
你仍然可以在播放器中收听。有文字稿的节目，点任意单词就能看到释义。