"night and day" in Chinese (Traditional)
日以繼夜
Definition
用來形容某事一直發生，從不間斷，或指出兩者間的巨大差異。可表示「日以繼夜」或「截然不同」。
Usage Notes (Chinese (Traditional))
常用於強調努力，如「日以繼夜地努力」代表不間斷。比較時用「像夜與日」說明完全不同。屬於口語用語，正式文章不常見。須根據語境判斷為持續還是差異。
Examples
He studies night and day to pass the exam.
他為了通過考試**日以繼夜**地讀書。
The workers repaired the road night and day.
工人們**日以繼夜**地修路。
She cared for her baby night and day.
她**日以繼夜**地照顧嬰兒。
After the renovation, the house looks night and day compared to before.
裝修後，這房子和以前**天壤之別**。
Our lives changed night and day after moving to the city.
搬到城市後，我們的生活**大不相同**了。
The difference between the old and new phones is night and day.
新舊手機之間的差距**天壤之別**。