单语范例（未经PONS编辑处理）
It would be irrational to price below marginal cost, because the firm would make a loss.
en.wikipedia.org This negative influence may result in an increase in aggression, irrational thought process, and ultimately anger.
en.wikipedia.org The actress branded their actions as completely ridiculous and irrational because they are only sixteen.
en.wikipedia.org The golden ratio is another famous quadratic irrational and there is a simple proof of its irrationality in its article.
en.wikipedia.org It was probably the first number known to be irrational.
en.wikipedia.org