Frontlines
n. 前线（frontline的复数形式）
🗣️ 情景例句
I think the skirt is just right.
我觉得长度合适。
I wrote several letters on my mother's behalf.
我代表我母亲写了几封信。
It's an old film,but it's very good.
这是老部片子，但很好。