They charge a daily rate.

　　他們按日收費(fèi)。

　　The castle is open daily from May to October inclusive.

　　這個古堡從五月起每天開放，直至十月底。

　　The amusement park is open daily from May to October inclusive.

　　游樂園從五月到十月每天都開放。

　　As part of the diet, allow yourself a small daily ration of sugar.

　　作為飲食的一部分，每天要攝入少量的`糖。

　　Pictures of the suspect were published in all the daily papers.

　　嫌疑人的照片刊登在各家日報上了。