cation 관용구

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on vacation

having a holiday from work or school I don't feel like getting up early when I'm on vacation.

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Lines of communication

Lines of communication are the routes used to communicate by people or groups who are in conflict; a government might open lines of communication with terrorists if it wished to negotiate with them.

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higher education|education|higher

n. Schooling after graduation from high school, especially in a college or university. Tom plans to get his higher education at the state university.