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- Worsening at night and difficulty sleeping are common with cough associated with upper respiratory infection and could be caused by exacerbating factors such as dry air or postnasal drip. 夜间加剧和睡眠困难，在咳嗽合并上呼吸道感染病人中常见，可能由加重因素如干燥或后鼻滴涕引起。
- Do you ever take the subway alone late at night? 你有没有在深夜单独乘过地铁？
- We used to hear the train whistle at night. 过去我们常会在晚上听到火车的汽笛声。
- This music's easy on the ear late at night. 这音乐夜晚听起来很好听。
- I will beware of strong tea at night. 我要注意晚上不喝浓茶。
- Police patrol the streets at night. 警察晚间在街道上巡逻。
- He's afraid of going out/to go out alone at night. 他害怕夜晚独自出去。
- The house perfects often snoop around our campus at night. 学生纠察队经常夜间在校园里巡逻。
- Owls sleep by day and work at night. 猫头鹰白天睡觉晚上工作。
- At night the ship ran around all standing. 晚上，船在航行时突然触礁了。
- He warned against going there at night. 他提醒不要夜里去那里。
- He warned me against going there at night. 他警告我晚上不要到那去。
- The nightingale sings sweetly at night. 这只夜莺夜里唱得很好听。
- The ship slipped into the harbour at night. 那艘船夜里悄悄开进了港口。
- They decided to attack at night. 他们决定夜晚进攻。
- It is a bad habit to sit up late at night. 熬夜是个坏习惯。
- We work in the day and rest at night. 我们白天工作晚上休息。
- These animals only come out at night. 这些动物仅在夜间才出来。
- At night these busy streets during the day become empty of traffic. 入夜这些白天繁忙的街道空无行人车辆。
- The police warned us not to go out at night. 警察告诫我们夜间不要出门。
