<p class="jx-title"><span style="COLOR: blue"><span style="COLOR: black"><span class="jx-red" style="COLOR: red; FONT-SIZE: 16px">此帖已被收录至</span><a href="http://club.autohome.com.cn/jingxuan/290/1" target="_blank"><span class="jx-blue" style="COLOR: blue; FONT-SIZE: 16px">论坛精选日报-大旅行家</span></a><span class="jx-black" style="COLOR: #333333">。</span><span class="jx-red"  style="COLOR: red; FONT-SIZE: 16px">更多精彩内容戳</span><a href="http://club.autohome.com.cn/jingxuan" target="_blank"><span class="jx-blue"  style="COLOR: blue; FONT-SIZE: 16px">这里</span></a><span class="jx-black"  style="COLOR: #333333">。</span></span></span></p><br/><div data-type="autohome" data-vid="B94DCB09A5C405A76F15C4841F4F2CE2" data-ref=""></div><div layer1="text-s"></div><div class="tz-paragraph">为什么说锁住豆沙关，就锁住了古代长江上游的命脉？</div><div layer1="text-e"></div><br />

云南昭通天险豆沙关，不知吓退多少人