gāo tiān hòu dì
①比喻长久。②比喻深重。
明·吴承恩《贺金耻齐翁媪齐寿障词》引:“高天厚地,共启长年。”
高天厚地作宾语、定语;用于比喻句。
as high as the heavens and as deep as the earth