儿童生存的自然环境得到改善。
The natural environment for the survival of children has improved.
我相信，通过我们的努力，地球环境一定会得到一些改善。
I believe that through our efforts, the global environment will certainly be some improvements.
我相信，通过我们的努力，地球环境一定会得到一些改善。
I believe that through our efforts, the global environment will certainly be some improvements.
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