For peace of mind, you should use a secure file-wiping utility and erase the entire drive using it.

要求个安心，你应该使用一个安全清除文件的工具，用它清除整个磁盘。

youdao

For peace of mind, you should use a secure file-wiping utility and erase the entire drive using it.

要求个安心，你应该使用一个安全清除文件的工具，用它清除整个磁盘。

youdao