我想要简单介绍一下本杰明·马奇的背景，但是首先，我想向沈弘表示感谢，是他首先发现了马奇的图片所涵具的展览潜力。
I want to talk briefly about the background of Benjamin March, but first I want to thank Shen Hong, who first recognized the exhibition potential of the March photographs.
结合沈苏线纤维碎石封层施工情况，对该技术的应用进行简单介绍。
Combined with the construction of fiber - crushed stone seal coating on Shen - Su Line, the application of this technology is introduced.
应用推荐