The two sisters apparently bashed each other up when their long overdue reconciliation turned sour. [VERB noun PREP.]

显然，这姐妹俩早就无法再互相迁就，索性厮打起来。

I've been bashed up by people with baseball bats because they said I was thieving on their patch. [VERB noun PREP.]

我被人用棒球球棒打伤了，因为他们说我在他们的地盘上偷东西。