<p><span style="margin: 0px; padding: 0px; border: 0px currentColor; border-image: none; color: rgb(51, 51, 51); font-family: 微软雅黑; font-size: 12px; display: inline-block; background-color: rgb(255, 255, 255);">已学习</span><span style="margin: 0px; padding: 0px; border: 0px currentColor; border-image: none; color: rgb(51, 51, 51); font-family: 微软雅黑; font-size: 12px; background-color: rgb(255, 255, 255);">,</span><span style="margin: 0px; padding: 0px; border: 0px currentColor; border-image: none; color: rgb(51, 51, 51); font-family: 微软雅黑; font-size: 12px; display: inline-block; background-color: rgb(255, 255, 255);">很有收获</span></p>
<p><span style="margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑; font-size: 12px; display: inline-block; color: rgb(51, 51, 51); background-color: rgb(255, 255, 255);">已学习</span><span style="margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑; font-size: 12px; color: rgb(51, 51, 51); background-color: rgb(255, 255, 255);">,</span><span style="margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑; font-size: 12px; display: inline-block; color: rgb(51, 51, 51); background-color: rgb(255, 255, 255);">很有收获</span></p>
<p><span style="margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑; font-size: 12px; display: inline-block; color: rgb(51, 51, 51); background-color: rgb(255, 255, 255);">已学习</span><span style="margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑; font-size: 12px; color: rgb(51, 51, 51); background-color: rgb(255, 255, 255);">,</span><span style="margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑; font-size: 12px; display: inline-block; color: rgb(51, 51, 51); background-color: rgb(255, 255, 255);">很有收获</span></p>