to give somebody a run for one's money
01
手強い相手になる, 互角に渡り合う
to challenge or compete with someone in a way that surprises or impresses others
idiom
informal
例
The young player gave the champion a run for his money.
若い選手は王者の手強い相手になった。
手強い相手になる, 互角に渡り合う