Hlas
abbr. Hot Line Alert System 热线警戒系统
🗣️ 情景例句
The college runs summer courses for Chinese learneers of English.
这所学院为学习英语的中国人开设了暑期班。
He that gains well and spends well needs no account book.
收支正当，无须记帐。
Give me that piece, please.
就请给我那块吧。