From the Edit Data Series panel, you can preserve your changes by selecting OK, or exit without saving your changes with the Cancel button.

在Edit Data Series面板中，您可以通过选择OK保存更改，或选择Cancel按钮退出而不保存更改。

Even better, it periodically saves a document by itself, so even if I mistakenly exit without saving, I can still recover from the last auto-saved copy — which to me was a fantastic feature.

甚至更加完善，它会定期地自动保存文档，这样一来，即使在退出的时候忘了保存文档，仍然可以恢复到最近一次自动保存的副本，对我来说这是个非常好的特性。

The exit button will always exit the application without saving data.

Exit按钮总是不保存数据就退出程序。