他在停车场因为停车位和别人发生了小争执。

He had a ___run-in with someone over a parking spot.

运动员们在正式比赛前发生了冲突。

The athletes had a ___run-in before the main competition.

他因为违章停车跟警察起了冲突。

He had a ___run-in with the police over illegal parking.