直到这次求职面试失败，他才意识到英语学习的重要性。

直到这次求职面试失败，他才意识到英语学习的重要性。
【正确答案】：He didn't realize the importance of English learning until he failed in the job interview, or Not until he failed in the job interview did he realize the importance of English learning, or It was not until he failed in the job interview that he realized the importance of English learning.