An eldest sister's child is a first-year in primary school.
An elder sister's child is a six months old.
The children played with my daughters together .
After my elder sisters had gone home, I felt that I have been tired.
So I had a nap about 1 hour.
Then I woke up around 5 PM.
My work starts tomorrow again.
Oh, I always feel that my two day off of the weekend finish early .