The steady automatic tangent line function has improved working efficiency.
稳定的自动切线功能提高了工作效率。
The functions of the website as auxiliary platform are discussed, for example, on-line submission and on-line subscription have improved working efficiency greatly.
探讨网站作为辅助平台的作用,如在线投稿和在线订阅大幅度地提高了工作效率。
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