Such anomalies can be introduced by underwater electrical cables, oil rigs, sea walls with iron framing and coastal condominiums, Lohmann said.

这种异常可能由电缆、石油钻井平台、带铁制框架的海中围墙和海边的公寓大楼导致，罗曼说。

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The complex sits over a below grade car park with light timber framing clad in corrugated iron and plastered concrete panels.

这个综合住宅区坐落在地下停车场上方，轻木骨架用波状钢和石膏混凝土面板包覆。

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