Usasi
[计] 美国标准
🗣️ 情景例句
I think yours is a well-known advertising company.
我认为你们公司是一个着名的广告公司。
What time is the mail delivered on Saturday?
邮件在星期六什么时间被递送？
'Hello, little girl,' she said.
“你好，小姑娘，”她说。