night and day

基本解释

Be obsessive – He not only knew DNA was important, but it was all he could think about night and day.
要入迷-他不僅知道DNA是非常重要的，而且不論晚上還是白天，衹要有時間他就會思考它。
And she danced, and must dance, over fields and meadows, in rain and sunshine, by night and day; but at night it was the most fearful.
她跳起舞來，而且不得不跳到田野和草原上去，在雨裡跳，在太陽裡也跳，在夜裡跳，在白天也跳。最可怕的是在夜裡跳。
The shape of this line between night and day varies with the seasons, which means different lengths of days and differing amounts of warming sunshine.
這條黑夜與白天分界線的形狀隨著季節的變化麪變化，它代表著不同的白天時間長度和不同的陽光照射量。

Here she adds a Latin beat to the song "Night and Day."
Good things of Day begin to droope, and drowse, While Night's black Agents to their Prey's do rowse.
光明漸漸沉寂，消失，黑暗卻更加振奮。
耶魯公開課 - 文學理論導論課程節選
It's a free music and art festival, it will be 11 am to 7 pm, all day and night.
這是一個免費的音樂藝術節，上午11點到晚上7點，一整天。
請記住我 - SpeakingMax英語口語達人

The opportunities offered a young American compared to those available to a young Haitian are night and day.
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