advance in (/with) big strides; speed along in seven-league boots; stride forward swiftly;(walk) with vigorous strides
❍ 他～地穿过了马路。He walked across the street with vigorous strides.
大步流星dà bù liú xīnɡ
形容脚步迈得大，走得飞快。at a stride, stride forward swiftly, advance in big strides, walk with vigorous strides