1、Without fail where there's great need, great hearts and minds rise up to meet the challenge.
哪里有需要，哪里就會出現(xiàn)偉大的心靈，智慧的頭腦，來迎接挑戰(zhàn)，這是一條不變的定律。

2、On the 30th you must without fail hand in some money for Alex.
在30號你務(wù)必親手交給亞歷克斯一些錢。

3、The day is observed without fail on the third Monday in January every year.
每年一月的第三周周一都是這樣的。

4、As the goods you ordered afe now in stock, we will ship them without fail as early as possible.
因為貴方訂貨的商品尚有存貨，本公司將一定盡快發(fā)運。

without fail翻譯