Answer: Shadow.
Mystery: One thing is really interesting. Sometimes long, sometimes short, sometimes in front, sometimes behind, sometimes on the left, sometimes on the right. You go, it goes, you stop, it stops. (Hit a natural object)
Answer: Shadow.
Mystery: the head faces west in the morning and east in the afternoon. Noon is the shortest, and both ends of the day are long. (Typing is a daily phenomenon)
Answer: Shadow.
Mystery: If you stop, it will stop. If you leave, he will leave too. If you are friends, you just don't talk. (Hit a natural object)
Answer: Shadow.
Mystery: everyone has a good friend with a black body and a black head; The light went up and down with you the day before yesterday, and the mute didn't speak. (Hit a natural object)
Answer: Shadow.
Mystery: Walk together, walk together, move forward together, move forward hand in hand, face the sun and stand in front with your back to the moon. Once you walk into the darkness, you will never appear again. (touching on natural phenomena)
Answer: Shadow.
Answer: Looking up at the full moon in the sky, I parted under the moon, it followed me when I left, and it stood when I stood. (touching on natural phenomena)
Answer: Shadow.
Mystery: if you go, it will go, if you stand, it will stand, and the sky will play with you, but you can't see it on cloudy days. (touching on natural phenomena)
Answer: Shadow.
Mystery: It's strange to cross the bridge with people. Will not get wet in the rain, nor will it be burned. (Hit a natural object)
Answer: Shadow.
Mystery: thin slice, thin slice, wet in water, not wet in fire. (Hit a natural object)
Answer: Shadow.