A：I saw your car outside, so I stooped by.
我看见你的车停在外面，所以过来看一下。
B：Yeah, I come here every now and then.
对啊，我偶尔来这里。
注释：
a.stop by过访(等于stop in或stop off)
例：I stopped by to see Jim when he was in the hospital.
(吉姆在医院时，我顺道去探望了他。)
b.(every) now and then偶尔，有时
= once in a while
= sometimes
例：I call on my grandparents now and then.
(我偶而会去看爷爷奶奶。)