Aiff
音频交换文件格式（audio interchange file format）
🗣️ 情景例句
You look much younger than ... years old.
你看起来比……年轻多啦。
Almost everyone is aware of environmental problems in America.
在美国，几乎人人都注意到环境问题。
Do you want to make it earlier or later?
要提早还是延迟呢？