1·When your chapter is a rainbow of markings, you don't have to read all of it again before an exam.
当你的书本里布满彩虹般的标记时，你不必在考试前把所有的内容都读一遍。
2·The faint arrows, similar to the directional markings on a tactical map, are one of the rare carry-overs from his military world.
微小的箭头类似于战术地图上的方向标记，是他的军事世界中罕见的遗留物之一。
3·The robot rats were quite minimalist, resembling a chunkier version of a computer mouse with wheels to move around and colorful markings.
这些机器老鼠非常简约，就像一个体积更大的电脑鼠标，带有可以移动的轮子和五颜六色的标记。
4·The archaeologist said most boulders with markings were too heavy to turn over to find out if they were decorated on the reverse side.
这位考古学家说，大多数带有标记的岩石都太重了，所以无法把它们翻转过来确定它们的背面是否有装饰。
5·The vibrant color and markings of the poison dart frog warns off predators with the promise of death; fulfillment here is clear.
——毒箭蛙身上鲜艳的色彩和标记，警告了食肉动物，它们与死亡之间的承诺；这个实现过程是很明确的。