服务会储存其状态，而且即使因需要而多次重新开机后，仍可继续使用。

The service saves its state so that it can continue through multiple reboots if necessary.

youdao

服务会储存其状态，而且即使因需要而多次重新开机后，仍可继续使用。

The service saves its state so that it can continue through multiple reboots if necessary.

youdao