The report underlines the importance of pre-school education.

这份报告强调学前教育的重要性。

This incident underlines the danger of travelling in the border area.

这一事件突出显示了在边界地区旅行的危险。

It also underlines a difficult but fundamental issue.

这也将凸显出一个困难但基本的问题。

His first faculty appointment underlines this approach.

他的第一个人员任命就凸显了这一策略。

It also underlines the need to maintain a strong economy.

同时保持经济的繁荣也更加突出。