You can see it on corrugated iron roofs, metal gates in the countryside and so on.

你可以在乡村的波纹铁皮屋顶、金属大门等处看到它的身影。

Two years later the building was destroyed by a volcano; they built it again, low brightly painted buildings behind battered metal gates, and called it HEAL Africa.

两年后，火山摧毁了医院，他们又重新把医院修建起来；在破破烂烂的铁门后面，他们给了这栋小楼亮丽的色彩，把它叫作“治愈非洲”。

They raised their trophy overhead and flaunted it for a while before tossing it toward the top of the metal gate of the compound.

他们将奖杯举过头顶炫耀了一会儿，然后将它扔向大院金属门的顶部。

4, hundreds of protesters gathered in down-town Tehran outside the US embassy, a 27-acre compound surrounded by ten -and twelve-foot brick walls and secured with metal gates.

数百名抗议者聚集在德黑兰市中心美国大使馆外，这是一个占地 27 英亩的大院， 周围环绕着 10 英尺和 12 英尺的砖墙， 并用金属门固定。

A horrible creaking noise came, like a rusty metal gate, and the plate came off the skin, showing something so awful it almost made Hale throw up again.

一阵可怕的嘎吱声传来，就像生锈的金属门一样，盘子从皮肤上脱落，露出了可怕的东西，几乎让黑尔再次呕吐。