crosstic shoe

例句：

1. 1.The cross-country skier is wearing a crosstic shoe to stay warm on the snowy trail.
   这位越野滑雪者穿着一双交叉式鞋，以在雪地上保持温暖。
2. 2. She decided to switch to crosstic shoes for her next hiking trip.
   她决定换穿交叉式鞋，准备进行下一次的远足旅行。
3. 3.The children were playing in the snow, and their parents had to buy them crosstic shoes to keep them safe.
   孩子们在雪地里玩耍，他们的父母不得不为他们买交叉式鞋，以确保他们安全。