Trails
n. 山径；游径；踪迹（trail的复数）
🗣️ 情景例句
What kind of game devices do you have?
你们有什么样的游戏操纵系统？
Shake like jelly.
我吓得腿软。
it has to develop (partly by means of touch) the ability to judge roughly three-dimensonal distances.
儿童必须发展（部分通过触觉）粗略判断三维空间距离的能力。