[Story] At the station, a champion questioned the addition of a new solution to the system, causing tension among the team. The version they were using was outdated, and an upgrade was necessary.

[参考翻译] 在车站，一位冠军质疑了系统中新增的一个解决方案，这在团队中引起了紧张。他们使用的版本已经过时，需要升级。

[Words]

  1. addition [ədɪʃ(ə)n] n 增加，附加物
  2. champion [ˈtʃæmpiən] n 冠军，捍卫者
  3. question [ˈkwestʃən] v 提问，质疑
  4. solution [səˈluːʃən] n 解决方案，解
  5. station [ˈsteɪʃən] n 车站，驻地
  6. tension [ˈtenʃən] n 紧张，张力
  7. version [ˈvɜːʃən] n 版本，说法