1.To?him?l?owe?the?discovery?that?even?very?short?periods of?time?add?up?to all the?useful?hours?I?need,?if?I?plunge?in without delay.
多虧了他,我才發現如果能立即投入工作,即使是很短的時間,加起來也會成為我所需要的有用的幾個小時。
2.You?owe?it?to?her?to?be?worthy?of?such?devotion.
她把這些都獻給了妳,妳會覺得受之有愧。
3.I?owe?all?that?I?know?of?it?to?another,?not?to?you.
我所知道的壹些情形,都是別人說給我聽的,不是妳自己說的。