Vibrographing
振動測量
??? 情景例句
China is implementing a family planning policy.
中了在實施計劃生育政策。
I am Gary Swan, president of this company.
我是蓋瑞.斯萬，這家公司的總裁。
Right. They're running and jumping all the time.
對，他們老是跑啊跳的。