be serious about

[bi ˈsɪəriəs əˈbaʊt]
  • 释义
  • 对…是认真的,认真对待;

  • 双语例句
  • 1、

    It is time now for us to get down to Business and be serious about this.

    现在是我们静下心来认真于事业的时候了.

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