"hard as stone" in Chinese (Simplified)
像石头一样硬
Definition
形容像石头一样非常坚硬或难以打破的东西。可以指实物，也可以形容固执的态度。
Usage Notes (Chinese (Simplified))
多用于强调物体非常坚硬，也可比喻人很冷酷或固执。用来做类比（像石头一样）。不能描述困难，用 'difficult' 或 'tough'。
Examples
This bread is hard as stone.
这面包**像石头一样硬**。
The ground was hard as stone after the rain.
雨后地面**像石头一样硬**。
His heart seemed hard as stone.
他的心**像石头一样硬**。
I can't eat these cookies—they're hard as stone!
我吃不了这些饼干，**像石头一样硬**！
No matter how much I begged, she stayed hard as stone.
无论我怎么求她，她都**像石头一样坚决**。
The old cheese in the fridge has become hard as stone.
冰箱里的旧奶酪已经**像石头一样硬**了。