Waste of time is the most extravagant and costly of all expenses.
浪費(fèi)時(shí)間是一切花費(fèi)中最奢侈豪華的費(fèi)用。
Recognizing who the customer was, the manager was most apologetic and reprimanded the assistant severely.
經(jīng)理認(rèn)出了這位顧客,表示了深深的歉意,還嚴(yán)厲地訓(xùn)斥了店員。