Hrm
abbr. 心率計（Heart Rate Monitor）；人力資源管理（Human Resource Management）
??? 情景例句
because we have a little surprise for you today.
因為今天我們要給各位一項驚喜。
I'm a new employee.I was hired yesterday.
我是昨天被雇用的新雇員。
I'm afraid I don't understand.
恐怕我還不明白您的意思。