| 1 | Heavy mists hung in the valley and obscured the mountains. | |
| 2 | The houses appeared as a blur in the mist. | |
| 3 | It creeps in on a misty dawn and vanishes in the hot afternoon. | |
| 4 | I loved the way the lights shone through the fog and silhouetted the people as they walked. | |
| 5 | We were sitting in my office overlooking Shanghai's financial district one smoggy day. |