1. He was deeply apologetic about his late arrival.
    他对迟到深表歉意.

2. Recognizing who the customer was, the manager was most apologetic and reprimanded the assistant severely.
    经理认出顾客是谁，所以赔了一千个不是，并狠狠地斥责了店员。

3. Recognizing who the customer was, the manager was most apologetic and reprimanded the assistant severely.
    经理认出了这位顾客，表示了深深的歉意，还严厉地训斥了店员。