Police already checked that when they called about Owen.警察打电话询问欧文时就检查过了

call about找 ... 谈某事

I am calling about what we discussed the other day.

我打电话是为了前几天我们所讨论的事。

You told the EMT you fell off your bike.你跟急救医生说是骑自行车摔的

fall off落下, 倒下

I need a new bicycle lamp my old one fell off and broke.

我需要一个新的自行车车灯--旧的摔破了。

She fell off her bike and got a nasty knock.

她从自行车上摔下来，摔得很重。

Oh. You know what? I'll be right back.稍等,我马上回来

right back回来

She's been right back.

她马上回来。

I must answer that phone, but I'll be right back.

我得去接电话，马上就回来。