“water cellar”造句，怎麼用water cellar造句

Leave that dark water cellar.

With analyzing the fairly general cause of damage even collapse of water cellar, the article introduces a self-closed system of water cellar and discusses its structure and operating principles.

Optimum design of spherical concrete shell water cellar structure

The structural type, construction method, items needing attention, and source of fund and labor are introduced for one kind of the water cellar used in rainwater collecting works.