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米果janicefeng
我希望它能有所改善I hope it will improve我希望它能有所改善I hope it will improve
瑶瑶然然
To improve the earth's environmental pollution.
记住我88
改善 [词典] improve; better; ameliorate; polish up; [例句]两国关系已有所改善。The relations between the two countries have shown some improvement.
湖边隐居
to make a difference on the pollution of the earth's environment
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