(Continuation from yesterday)
That aside,
Though I purchased the software, "I don't understand how to use it".
Daughters cannot begin to use it, that I cannot explain.
So, their parent is studying how to use it with drinking whiskey little by little at the midnight.
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This is a study.
Basically I like study.
Strictly speaking, I like any study in the world,
even if it is not for the purpose of score or acquisition of a qualification