"Folds and creases, spots and marks, even mildew stains on the back--they describe each of them one by one," Lin Po-ting says. That's the only way to be sure they are returned in the same condition in which they were sent.
「像是古畫上舊有的摺傷、上下天地的斑點，甚至背面的黴漬也一一描述」，林柏亭解釋，這樣歸還時，才能比對是否完璧歸趙。