但生态环境恶化，急需加强保护。
But the ecological environment needs to be protected badly since itis worsening.
河道边坡结构的破坏，加剧了河坡生态环境恶化。
The river slope environment was deteriorated by the ruin of the river slope.
当前全球生态环境恶化，我国生态环境亦面临严峻形势。
At present, whole world ecological environment worsens, our country ecological environment also faces the stern situation.
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