Dias
n. 二叠纪；迪亚斯（品牌）
🗣️ 情景例句
What was your graduation thesis on?
你毕业论文是什么题目？
Seeing is believing.
百闻不如一见。
It's a fine day today, and everyone is busy.
今天的天气很好，大家都很忙。