A middle aged heavyset woman, with short wavy red hair and sea green eyes walked in.
一位体格魁伟的留着褐红色波浪短发,生有一双海绿色眼睛的中年妇女走了进来。
The vertical line transducer can be used in rivers, lakes, seas to measure tide, wavy, smooth sea, wave direction, velocity, and underground water level, etc.