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- to drain the swamps dry 排干沼泽地里的水
- Ditches were dug to drain water from the swamp. 挖渠排掉沼泽的水。
- They are digging trenches to drain the water away. 他们正在掘沟排水。
- They drain the swamp and turn it into fertile land. 他们排干沼泽地的水,将它变成了肥沃的土地。
- Someone permission to drain the swamp 准许某人排干沼泽
- We must dig trenches to drain the water away. 我们必须开沟排水。
- They are digging trenches to drain the water off. 他们正在掘沟排水。
- To drain the essence or exhaust the resources of. 榨取脂膏或耗尽资源
- We had to drain the oil out of the engine. 我们必须把发动机里的机油全部放掉。
- Don't dig trenches to drain the water away here. 不要在这里挖沟排水。
- Dig trenches to drain the water off/away. 挖沟排水。
- They drained the swamp and turned it into fertile land. 他们排去沼泽地的水，将它变成了肥沃的土地。
- It was not easy to drain the flooded mine. 排干矿坑里的积水不容易。
- Fred left quickly to drain the bilge. 弗雷德急匆匆地跑出去呕吐。
- First, you have to drain the container of all the old oil. 首先，你必须把容器里的旧油全部倒掉。
- We' ll drain the swamp. 我们将把这沼泽的水排干。
- They want to drain the land to make crops grow better on it. 为了使作物能更好地生长，他们准备先把那片地的水排干。
- That ditch drains water from the swamp. 那条沟于沼泽中的水排出。
- First,you have to drain the container of all the old oil. 首先，你必须把容器里的旧油全部倒掉。
- Gradually, the swamp dried up and disappeared meadow, the valley was obliterated by the Gobi Desert, is the vast Han hai around. 渐渐地，沼泽干涸了，草甸消失了，河谷被戈壁沙漠所湮没，周围又是茫茫瀚海。
