At that moment, as though to embody those changes within one human memory, a man named Aldo Pederzolli pulled up on his four-wheeler.

正在这时，好像要在人类记忆中体现这些变化似的，一位名叫奥尔多·派德左利的男子停下了他的四轮车。

youdao

A man who wears a motorcycle hat and is dressed in thick clothes sits safely self-composed operate azimuth circle in simple and crude"four-wheeler car".

一个戴着摩托车帽子、穿着厚衣服的男子坐在简陋的“四轮车”内安然自若操控着方向盘。

youdao

"If I had a four-wheeler, I would have better marriage prospects in my village, " the young man said.

FORBES: Magazine Article

But the project's first concept is most decidedly a four-wheeler: a plug-in electric Mini powered by a lithium-ion battery.

FORBES: Magazine Article

In 2008, the young husband and father was riding his four-wheeler on his grandfather's farm when he came in contact with a downed power line.

CNN: Bionic hands controlled by iPhone app