https://online2.tingclass.net/lesson/shi0529/0008/8124/361.mp3
https://image.tingclass.net/statics/js/2012
[00:02]notion 概念,想法
[00:14]pension 养老金,年金
[00:25]portion 一部分,一份
[00:37]precision 精确,准确
[00:50]preparation 准备,预备
[01:04]provision 供应,(一批)供应品
[01:19]qualification 资格,合格
[01:35]questionnaire 调查表,(作统计或调查用的)问卷
[01:55]column(报刊中的)专栏
[02:07]