But when I look at it, ultimately at the end of every crop cycle, have we improved the soil and the biodiversity of the resources we use to produce those?
但是当我审视它时，最终在每个作物周期结束时，我们是否改善了土壤和用于生产这些资源的生物多样性？
| 单词 | crop cycle |
| 释义 |
crop cycle
原声例句
TED演讲（视频版）双语精选 But when I look at it, ultimately at the end of every crop cycle, have we improved the soil and the biodiversity of the resources we use to produce those? 但是当我审视它时，最终在每个作物周期结束时，我们是否改善了土壤和用于生产这些资源的生物多样性？ |
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