ONE PHRASE, IN CONTEXT
i didn't know
我不知道;我之前不清楚

GET TO KNOW THE MEANING
同一个表达,不同的语境。
01我不知道;我之前不清楚
IN A SENTENCE
I didn't know the museum offers free admission on Thursday evenings, so we should go this week.
我不知道博物馆周四晚上免费开放,所以我们这周可以去看看。
02我不知道;我之前并不知情
IN A SENTENCE
I didn't know the library lends out board games; I'll ask at the front desk.
我不知道图书馆还外借桌游;我去前台问问。
