branch switch

例句：

1. 1. The software uses a branch switch to handle different versions of the code.
   这款软件使用分支切换来处理不同版本的代码。
2. 2.The engineers used a branch switch to fix the software bugs.
   工程师们使用了分支切换来修复软件的bug。
3. 3.The branch switch was designed to prevent data corruption during system updates.
   分支切换被设计成在系统更新过程中防止数据损坏。