One day, the giraffe was walking, and it walked with a "thud" sound: accidentally fell into a deep trap. Help me! Help me! - Giraffes shouting desperately in the trap...
10-26
As we all know, just look at the title to know, today is a popular science program, no, no, is a popular science article. It's about harvesting ants. Harvest ants, hear the word "harvest" and you may...
10-26