因为星团可以看做是宇宙的缩小版。

Since galaxy clusters are representative slices of the universe, scaled-down versions.

孩子们在这里不必只吃热狗或者比萨，而是可以点到各种菜色的缩小版。

You will not find the typical hot dogs and pizza for your kids (though these are available too! ). Good hotel has an extensive menu of choices in smaller portions that use local ingredients.

大学就是一个缩小版的社会，所以同在一片蓝天下，我们都要学会与人交往。

College is just like a small society. Living under the same sun, we need to be sociable .So it is necessarry for us to communicate with others.

为什么我这么说呢？ 因为孩子喜欢模仿我们，事实上他们想要成为我们的缩小版。

Kids love to mimic and actually want to be littleversions of us

部分建筑似乎仍未完全建成。大本钟以及缩小版的国会大厦还留着蓝色的屋顶。

Some of the buildings appear to not be quite finished. Big Ben and a very scaled down Houses of Parliament still has a blue roof.

所有建筑的集合体共覆盖了250英亩区域，其中包括50多座缩小版的世界地标仿真品。

The complex of buildings covers 250 acres and is filled with more than 50 scaled-down replicas of the world's most iconic landmarks.

根据公开资料对比各项数据，该型导弹从某个角度看起来象S-300的缩小版，很可能是一种单级推进的武器。

Contrary to many published statistics, the missile is somewhat smaller than the S-300's, and is probably a single-stage weapons.

这种矩形机器人，看上去有点像缩小版的太阳能汽车。它装备着高分辨率的摄像机和传感器，能探测到长的过分高大的树木。

The rectangular robot--looking a bit like a scaled down version of a solar car--is equipped with a high-definition camera and sensors that can detect overgrown trees.