Sample reviewed
Speak in a situation · One fixed sample
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Compare your response with the reference. This sample does not assign an HSK score.
Explanation
Link at least two applications to benefits and conditions; no organism is assumed to remove every contaminant. One possible Chinese response; wording and organization may vary: 生物科技可以在环保中提供一些辅助办法。例如,特定微生物在合适条件下可帮助处理废水中的部分污染物,减少排放负担。厨余经规范处理可以回收养分,减少一部分废物。某些植物也能用于特定污染土壤的辅助修复。这些不是适合所有场地的万能技术,应先检测污染物、评估条件,再监测效果。选择至少一种适合当地的办法,并管理处理后的产物,才可能得到实际环保收益。
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