Airlines
n. 航空业；航空公司（airline的复数）
🗣️ 情景例句
I believe stamp collecting is an interesting hobby.
我认为收集邮票是一种有趣的爱好。
I often comb my hair in the morning.
我常常在早上梳头。
Happy birthday! they said.
“生日快乐！”他们说。