<p class="ql-block">Our heart are originally free. It is yourself that chains your heart in a cage.</p><p class="ql-block">我们的心本来是自由的。是你自己把你的心锁在笼子里。</p><p class="ql-block"><br></p><p class="ql-block">注释: 这是一个it is…… that引导的强调句</p><p class="ql-block"><br></p><p class="ql-block">——张清华双语随笔</p>