| 1 | Concave on both surfaces; biconcave. | |
| 2 | The air outside pressed the side in . | |
| 3 | Through the brunt wind that dented the balls of my eyes | |
| 4 | Visual downstairs to the provision of the South arch openings, recessed door was half-moon . | |
| 5 | The circular arc of the ground is sunken enter 2 centimeters, when washing bath, water wets week exclosure face not easily. |