We have over a sand dune belt, whether tracked or wheeled armored vehicles are difficult to travel above, this is the best defense workers in advance of the natural barriers.
我们飞过一条沙丘带，不管轮式装甲车还是履带式都很难在上面行驶，这是防御工事前最好的自然屏障。
2
In a compacted basin, natural hydraulic fracturing is one of the key factors of the pore fluid expulsion of uncompacted belt.
压实盆地中的自然水力破裂是欠压实带孔隙流体排驱的关键因素之一。
3
Spring City characteristic belt is the natural and cultural deposition along history, and it is Jinan's axis and landscape corridor.