The wall - a solidly constructed graybrick structure more than six feet high, surrounding a stretch of wasteland a few blocks north of the Forbidden City - did not yield.
这堵超过六英尺高,围绕着“紫禁城”北部几块荒地的灰白色围墙却并没有就此屈服。
2
As to the classification of the FuJian traditional dwellings, Mr. Huang Hanmin put forward the famous "Red brick and Graybrick theory".
黄汉民先生就福建传统民居的分类问题提出了著名的红砖与灰砖理论。
3
A graybrick tunnel, dimly lighted, led to the elevator shaft.