Wu thought about it and laughed, answering, "I've only been away a few months, and I have to go back soon." Getting what he meant, many students laughed, but Wu felt a great sadness.
吳晟想了想，笑著回答：「我只是出來幾個月，不久就要回去… …」看到多位學生會意的笑出聲，他的內心卻感到無比悲哀。