main street; avenue; boulevard
Refers to a wide, major road in a city or town, often lined with shops or trees.
If you go straight along this main street, you'll reach the station.
大通りにはたくさんの店が並んでいる。
Many shops line the main street.
If you go straight down this road, you'll come out onto the main street.
Let's cross the main street when the light turns green.
There are many shops along the main street.