That's one reason why college enrollment jumped by a third last decade and why for-profit schools that make getting a diploma ultraconvenient now enroll 1 in 10 college students.
WSJ: Are Bachelor's Degrees Worth It?
ultraconvenient:
ultra- +? convenient
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。