mat work

• 垫上练习

mat work的用法和样例：

例句

1. While still on the flat surface, you will now want to work on your general feeling of moving with your Skis attached.
   在平地上练习了一些时间后，现在是不是跃跃欲试，想体验下在雪坡上穿雪板行走的感觉？