本帖最后由 keer_zu 于 2021-3-5 10:48 编辑
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<b>This text is bold</b>
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<strong>This text is strong</strong>
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<big>This text is big</big>
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<em>This text is emphasized</em>
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<i>This text is italic</i>
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<small>This text is small</small>
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This text contains
<sub>subscript</sub>
<br><big>a</big> <sub>2</sub> + <big>b</big> <sub>2</sub>
<br><big>a</big> <sup>2</sup> + <big>b</big> <sup>2</sup> = <big>c</big> <sup>2</sup>
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This text contains
<sup>superscript</sup>
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效果:
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