flat as a pancake-------極平坦的(俚語)
英文釋義
(SLANG) Describing something very flat.
例句
As a child I was fascinated by photographs of mountains because the region where I grew up was flat as a pancake.
我小時(shí)候?qū)ι矫}的風(fēng)景很著迷,因?yàn)槲疑L(zhǎng)的地區(qū)特別平坦。