Tetartanopia
象限盲, 四分之一盲
🗣️ 情景例句
We haven't had any more news from the frontier, so we'll just have to be patiend.
我们还没得到来自前方的进一步消息，所以我们只有耐心等待。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
Were you in San Francisco at the time of the big earthquake in 1989?
1989年旧金山大地震时，你在那儿吗？