back to basics
US /bæk tu ˈbeɪsɪks/
UK /bæk tu ˈbeɪsɪks/

成语
1.
回归基本, 回到根本
a return to the fundamental principles of a subject or activity
示例:
•
After the failed project, the team decided to go back to basics.
项目失败后,团队决定回归基本。
•
The new training program takes us back to basics, focusing on core skills.
新的培训计划让我们回归基本,专注于核心技能。
在 Lingoland 学习这个单词