Beringite
棕闪粗面岩
🗣️ 情景例句
to serve the senior citizens
为Riverdale的老年人
She's meeting me at the Libe at seven.
她约好七点跟我在图书馆见面。
Predicting the future is notoriously difficult.
众所周知，预测未来是非常困难的。