Authorities
[ [ɔ:'θɔritiz] ]
辅助 Assistant
n. 当局, 官方（authority的复数）
🗣️ 情景例句
It's us, Susan.
是我们， Susan。
On a cold day, a warm fireplace feels very nice.
在天寒地冻的日子，温暖的炉火旁是很舒服的。
I would like to express to all of you here our sincere welcome.
让我向在座诸位致以最真挚的欢迎。’