let's go shopping
買い物に行こうと思ったけど、やっぱりやめた。
I was thinking of going shopping, but I decided not to after all.
明日、買い物に行こうよ。
Let's go shopping tomorrow.
一緒に買い物に行こうよ。
Let's go shopping together.
買い物に行こう。
Let's go shopping.
時間があれば、買い物に行こう。
If we have time, let's go shopping.