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1·As in the downstairs lobby, what was left of the paint was pling.

同楼下大厅一样，斑驳的墙上漆在脱落。

2·Contour pling with or without terraces is one of the best systems adapted to cultivation management on rolling or sloping land.

等高栽植是适于坡地或起伏地的最好栽培管理的方式之一。