夏至前后,每当夜幕降临,你走到大树底下,有时会发现地面有些豆粒大小的窟窿,这些窟窿外小内大,顶部有一圈薄薄的土皮。不一会儿小窟窿逐渐变大,接下来就会看见两把“小镰刀”(“知了龟”的两只前爪)上下舞动,把 Before and after the summer solstice, whenever the night falls, you go under the trees and you sometimes find some bean-sized holes in the ground. These holes are small and large and have a thin circle of soil on the top. In a moment, the small hole becomes larger and larger, and next two “sickles” (“the two front paws of the turtle”