He carries it in his lab coat pocket or his briefcase, which is much more convenient than his medical center's ultrasound machine, housed on a cart in the operating room.
相对于医疗中心手术室那台庞大的超声设备来说，它无疑方便许多。
2
With its maps and Internet access, the iPhone saves us time; with its downloadable games, we also carry a game machine in our pocket.
Recently she purchased a pocket-size reading machine that takes photographs of text and then reads the words aloud, and she said she thought of vision like that, as “just another piece of technology.”