Extensions
n. 扩展, 扩张；延长（extension的复数）
🗣️ 情景例句
I've decided to stay at home and be a full-time mother.
我决定留在家里做一个专职母亲。
Tom's been feeling blue ever since his divorce.
自离婚以来，汤姆一直很忧郁。
Go down this street until you reach the second traffic lights. Turn right.
顺这条街往前走，直到第2个红绿灯处。往右拐。