Stethophonograph
胸音描記器
??? 情景例句
What made you pick this job?
你為什么選擇這個工作？
They've been married for quite a few years.
他們結婚好多年了。
One case concerns and eleven-year-old schoolgirl, Vera Petrova,
其中有一例談到有一個名叫維拉。彼托洛娃的11歲學生。