免耕还能保持土壤中的水分，保护像蚯蚓这样的有益生物。
It also keeps water in the soil and protects helpful organisms like earthworms.
它很快地走得更近了，他背诵了一段咒语，蛇像蚯蚓一样向他攻击。
As soon as it came near, he recited a mantra, and the snake lay at his feet like an earthworm.
古代的人真讲究，我总是写不好：竖写得像蚯蚓，横写得像枝杈，点写得像圆圈。
Ancient people really pay attention to, I always write bad: vertical write like earthworms, horizontal write like branches, points Writing is like a circle.
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