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is how to give up your self-interest to help the community.
就是教学生怎样放弃自我利益，而是以集体利益为重。
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$firstVoiceSent
- 来自原声例句
is how to give up your self-interest to help the community.
就是教学生怎样放弃自我利益，而是以集体利益为重。
应用推荐