By scheduling semi-regular parties (such as one every 3 months), your house will stay organized and the preparations each time will just be a matter of refreshing the space.
如果几乎定时地经常举办一些聚会（比如三个月一次），房子就会保持整齐有序，每次聚会要做的准备就只是重新打扫一下房子。
Locany S-Closed Space is extremally disconnected if and only if every semi-regular S-closed set relative to X is Closed set.
本注记给出局部S-闭空间X是极不连通的充要条件是X中每个相对X是S-闭的半正则于集是闭集。
Locany S-Closed Space is extremally disconnected if and only if every semi-regular S-closed set relative to X is Closed set.
本注记给出局部S-闭空间X是极不连通的充要条件是X中每个相对X是S-闭的半正则于集是闭集。
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