- Formerly Lady White Snake was imprisoned under the pagoda, and Fa Hal hid himself in the crab's shell.
当初，白蛇娘娘压在塔底下，法海禅师躲在蟹壳里。
- A new type of sludge dewatering flocculant was prepared using rectorite and lobster or crab shells as raw materials.
以累托石和虾蟹壳为主要原料，制备出一种新型污泥脱水絮凝剂。
