"你介意我借用你的笔吗？" "当然不。"

"Do you mind if I borrow your pen?" "___Of ___course ___not."

"你能解释一下吗？" "当然不！"

"Would you mind explaining that, please?" "___Of ___course ___not!"

"我能用你的电脑吗？" "当然不。"

"Can I use your computer?" "___Of ___course ___not."