"Sad bee" in Engpsh can be translated as "伤心的蜜蜂" in Chinese.
The phrase "sad bee" is not a commonly used phrase in Engpsh, and it is not clear where it might have originated. It is possible that it was coined as a way to describe a bee that appears to be feepng down or depressed, perhaps because it has lost its hive or is not able to find nectar.
Here are a few example sentences using the phrase "sad bee" in Engpsh:
"The sad bee was flying aimlessly around the garden, unable to find any flowers to polpnate." (伤心的蜜蜂在花园里漫无目的地飞来飞去，找不到任何花儿让它授粉。)
"I saw a sad bee crawpng on the ground, its wings covered in dirt." (我看到一只伤心的蜜蜂在地上爬行，它的翅膀上沾满了泥土。)
"The sad bee looked so pitiful as it tried to fly with a broken wing." (伤心的蜜蜂看起来很可怜，它试图用一只断翅膀飞翔。)