چطور میشه چندین آیتم رو در یک carousel بوت‌استرپ نمایش داد؟

<!-- Carousel wrapper -->
<div id="carouselExample" class="carousel slide">
  <div class="carousel-inner">
    <div class="carousel-item active">
      <div class="row">
        <div class="col-4">
          <img src="image1.jpg" class="d-block w-100" alt="...">
        </div>
        <div class="col-4">
          <img src="image2.jpg" class="d-block w-100" alt="...">
        </div>
        <div class="col-4">
          <img src="image3.jpg" class="d-block w-100" alt="...">
        </div>
      </div>
    </div>
    <div class="carousel-item">
      <div class="row">
        <div class="col-4">
          <img src="image4.jpg" class="d-block w-100" alt="...">
        </div>
        <div class="col-4">
          <img src="image5.jpg" class="d-block w-100" alt="...">
        </div>
        <div class="col-4">
          <img src="image6.jpg" class="d-block w-100" alt="...">
        </div>
      </div>
    </div>
  </div>
  <a class="carousel-control-prev" href="#carouselExample" role="button" data-slide="prev">
    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
    <span class="sr-only">Previous</span>
  </a>
  <a class="carousel-control-next" href="#carouselExample" role="button" data-slide="next">
    <span class="carousel-control-next-icon" aria-hidden="true"></span>
    <span class="sr-only">Next</span>
  </a>
</div>

.carousel-item {
  display: flex;
}
.carousel-item img {
  max-width: 100%;
  height: auto;
}