They are “comparefile with last commit” and “undo file changes (restore file from last commit)”.
它们是“和最后提交的版本进行文件比较”和“回滚文件变更(从最后提交的版本恢复文件)”。
2
With Folder compare, you can specify whether to comparefile sizes or time stamps, ignore time-zone or Daylight-Savings offsets, and run file attributes among numerous other filters.