I rolled a gutter ball.

我打出了一个洗沟球。

youdao

Throughout two, long, shameful games my ball went into the gutter time after time.

在两局漫长又丢人的游戏中，我的球一次又一次地滚进了槽里。

youdao

A: I still cannot get the hang of bowling. I always throw the ball into the gutter.

甲：我还是无法抓到保龄球的诀窍。每次都洗沟。乙：多练习吧，熟能生巧。

youdao

In fact, this pin is more like rolling a gutter ball, as it refers to a situation in which a stock closes at a strike price on expiration day.

FORBES: Pinning The $500 Tail On The Apple

With three more weeks to Pennsylvania's primary, Clinton challenges Obama to gutter-ball politics, Democrats still can't figure out what to do with Michigan and Florida, John McCain draws up a listed possible running mates.

NPR: Political Junkie: Three Weeks to Pennsylvania