¬üÄRªº¤ô¥À ¢w¢w °g¤H¥B¦MÀI Jellyfish¡XBeautiful and Dangerous!
MAY 20,2022¡þAnalytical Editors

¡@¡@Jellyfish are badly named. They are neither a fish nor made of jelly. Instead, their bodies are made up of 95% water and 5% solid matter. They have been in existence for at least half a billion years. Hence, they are older than dinosaurs. Surprisingly, they don¡¦t have a brain, a heart, or lungs. You may wonder how they can possibly survive without these vital organs, but everything is for the best... ¡@¡@¤ô¥Àªº^¤å©R¦W¨Ã¤£«ê·í¡C¨e̬J¤£¬O³½¤]¤£¬OªGá»s¦¨ªº¡C¨e̪º¨Åé¤Ï¦Ó¬O¥Ñ 95% ªº¤ô©M 5% ªº©TÅ骫½è©Ò²Õ¦¨¡C¨e̦s¦bªº®É¶¡¦Ü¤Ö¦³¤»õ¦~¤§¤[¡C¦]¦¹¡A¨e̤ñ®£Às§ó¥j¦Ñ¡C¥O¤HÅå³Yªº¬O¡A¨ęS¦³¤j¸£¡B¤ßŦ©ÎªÍ¡C§A¥i¯à·|¯Ç´e¨S¦³³o¨Ç«n¾¹©x¨eÌ«ç»ò¥i¯à¥Í¦s¡A¦ý¤@¤Á³£¬O³Ì¦nªº¦w±Æ...
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