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| English | Chinese |
| cleaning up The process of bringing desert, marsh, sea coast or other waste or unproductive land into use or cultivation | 清理 (使用或者培养沼泽地带、沙漠、海岸或其他废弃或贫瘠的土地的过程。) |
| Environmental Clean up and Responsibilities Act | 美国环境净化与责任条例 |
| oil spill clean-up technology | 石油泄漏清除技术 |