Sylvialite
硫酸方柱石
🗣️ 情景例句
What made you pick this job?
你为什么选择这个工作？
It doesn't happen every day.
这可不是天天都有的。
She does not know London very well, and she lost her way.
她对伦敦不很熟悉，因此迷了路。