we have developed several measwater quality that help us manage aquatic ecosystems by indicating how much waste can safely be allowed to enter rivers and lakes without~~~
여기서 어떻게 끊어읽어야할까 ㅠㅠㅠcan의 주어가 how much waste야? ㅠㅠㅠㅠㅠ
| 이 글은 7년 전 (2018/12/02) 게시물이에요 |
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we have developed several measwater quality that help us manage aquatic ecosystems by indicating how much waste can safely be allowed to enter rivers and lakes without~~~ 여기서 어떻게 끊어읽어야할까 ㅠㅠㅠcan의 주어가 how much waste야? ㅠㅠㅠㅠㅠ |