1.
Studies on Plant Diversity and Conservation in Puwa Nature Reserve of Beijing;
北京蒲洼自然保护区植物多样性及其保护研究
2.
Evaluation and Analysis of Sustainable Development of Puwa Small Watershed Comprehensive Management in Beijing Mountainous Area;
北京山区蒲洼小流域综合治理可持续发展评价与分析
3.
Fill in sunken places with stones
用石块填平坑坑洼洼
4.
Mind the holes in the road.
当心路上的坑坑洼洼。
5.
They journeyed through rough and miry ways.
他们走的是坑坑洼洼，满是泥泞的路。
6.
The car bounced over the potholes.
汽车在坑坑洼洼中晃来晃去
7.
Artillery cratered the road.
大炮把路面轰得坑坑洼洼。
8.
pampas grass
【植】(南美产)蒲苇
9.
The surrounding land is low and marshy.
周围的地低洼而多沼泽.
10.
Children love splashing through puddles.
孩子们爱踩溅着过水洼。
11.
Marked by pits.
有坑洼的，有坑洞的
12.
leap a gate, puddle, ditch, etc
跳过大门、 水洼、 壕沟等.
13.
They utilized the low-lying parts to raise fish.
他们利用低洼地区养鱼。
14.
I shall graze the bottom field.
我将利用低洼地放牧。
15.
Water filled the depressions in the ground.
水积满地面上的洼坑。
16.
This is low-lying land and not suitable for cotton.
这地太洼, 不适于种棉花。
17.
The rain collected in several depressions.
雨水聚积在几处洼地里。
18.
A round hollow in a hillside; a cirque.
盆地山区中的圆的洼地