Felstone
n. (=felsite)[矿]霏细岩
🗣️ 情景例句
And Richard thanks you.
Richard也会感谢你。
Circumstances are therulers of the weak, instrument of the wise.
弱者困于环境，智者利用环境。
Yes, Mr. Wu. Thank you.
好的，吴先生。谢谢您。