Fws
abbr. flight warning system 飞行警报系统
🗣️ 情景例句
The old library building on Chestnut Street,
Chestnut街老图书馆，
Our family always has a traditional Christmas.
我们家每年都要庆祝传统性的圣诞节。
modern states 'invest'in institutions of learning to get back 'interest'
现代国家对教育机构投资，收回的"利息