Improvisatorial
a. 即席的, 即興的, 臨時湊合的
??? 情景例句
Oh! Hi, Grandpa. Yes, of course, I am, but my mind isn't.
噢， 嗨， 爺爺。是的， 當然， 我準備好了， 但是有點心事。
I'm afraid you're too critical about your food.
我怕你對食物太挑剔了。
I think it's broken.
我覺得好象壞了。