For the first Sunday, a base level 0 backup is taken, all data blocks are copied.

对于第一个星期天，采用基本级别0备份来复制所有数据块。

youdao

For the first Sunday, a base level 0 backup is taken, all data blocks are copied.

对于第一个星期天，采用基本级别0备份来复制所有数据块。

youdao