“用滑板滑行”可以表达为 "skateboard"(动词形式)或 "ride a skateboard"。
Skateboard(动词):
例句:He loves to skateboard down the hill.(他喜欢从山上滑滑板下来。)
Ride a skateboard(动词短语):
例句:She learned to ride a skateboard when she was ten.(她十岁时学会了滑滑板。)
两种表达均可,具体使用可根据语境或习惯选择。