“look up and down”可以造什么句，look up and down造句
来源：语文精选馆 2.8W
As his feet had outgrown even Father's shoes, his parents had to look up and down the streets for size-46 shoes.
look up and down; size up
People were gathered in groups of four or five at the front gates of their compounds, craning their necks to look up and down the street and engaging in earnest discussion.
