<div id="myCarousel" class="carousel slide" data-ride="carousel" data-interval="3000">
    <!-- 輪播（Carousel）指標 -->
    <ol class="carousel-indicators">
        <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
        <li data-target="#myCarousel"
 
 data-slide-to="1"></li>
        <li data-target="#myCarousel" data-slide-to="2"></li>
    </ol>

    <!-- 輪播（Carousel）專案 -->
    <div class="carousel-inner">
        <div class="item active">
            <img src="/access/imgs/head1.jpg" style="width: 100%;height: 200px"
 
 alt="First slide">
        </div>
        <div class="item">
            <img src="/access/imgs/head2.jpg" style="width: 100%;height: 200px" alt="Second slide">
        </div>
        <div class="item">
            <img src="/access/imgs/head3.jpg" style="width: 100%;height: 200px"
 
 alt="Third slide">
        </div>
    </div>

    <!-- 輪播（Carousel）導航 -->
    <a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
        <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
        <span class="sr-only">Previous</span>
    </a>
    <a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
        <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
        <span class="sr-only">Next</span>
    </a>
</div>

摘自：http://www.runoob.com/bootstrap/bootstrap-carousel-plugin.html