Shadowfactor
影蔽因数
🗣️ 情景例句
Sorry.
对不起。
A book that remains shut is but a block.
有书闭卷不阅读，无异是一块木头。
I think we are the first people here for hundreds of years. Maybe thousands.
“我认为几百年，可能几千年以来，我们是第一次来这里的人。”