重点词汇
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环境保护
environmental protection; protection of environment; environmental preservation; preservation of environment
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演讲稿
text/draft of a speech
中英释义：
环境保护演讲稿
时间: 2026-01-30 06:52:56
Environmental protection speech
中英释义：
Environmental protection speech
环境保护
environmental protection; protection of environment; environmental preservation; preservation of environment
演讲稿
text/draft of a speech