to zero in on something 關注
英文
釋義 To focus attention on something (such as a particular problem)
例句 While our business has many difficulties, we need to zero in on the lack of effective employee training and solve this problem first.
我們的業務面臨許多困難,我們需要關注的是缺乏有效的員工培訓,並首先解決這一問題。