1. The male bird has distinctive white markings on its head. 雄鸟的头上有明显的白色斑纹。
2. 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。
3. 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。
4. 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。
5. Road markings indicate where you can stop. 道路标志告诉你哪里可以停车。
