People often do not sleep on the last day of year and stay up to welcome the new year. We call it pernoctating.

守岁，就是在旧年的最后一天夜里不睡觉，熬夜迎接新一年的到来。

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Life insurance agent to would-be client: "Don't let me frighten you into a hasty decision. Sleep on it tonight. If you wake in the morning, give me a call then and let me know."

人寿保险代理对潜在客户说，“我不会吓唬你让你匆忙做决定，你先睡一晚上，如果早上醒来，给我个电话告诉我一声。”

youdao

Life insurance agent to would-be client: "Don't let me frighten you into a hasty decision. Sleep on it tonight. If you wake in the morning, give me a call then and let me know."

人寿保险代理对潜在客户说，“我不会吓唬你让你匆忙做决定，你先睡一晚上，如果早上醒来，给我个电话告诉我一声。”

youdao