English Dictionary

speedboarding

noun

An extreme sport which involves racing on a streamline skateboard down steep hills, often on public roads.

Speedboarding is an exhilarating sport that involves riding a longboard at high speeds.

意味（1）

An extreme sport which involves racing on a streamline skateboard down steep hills, often on public roads.

Speedboarding involves leaping onto long skateboards and zipping down steep public streets and canyon roads at speeds of more than 40 mph.