A. offers you a wide range of electronic supplies. The majors are auto pet feeder, auto dog feeder, cat toys, digital thermometers etc.

主要产品为自动宠物喂食器，自动喂狗器，猫玩具，电子温度计等等。

youdao

Do you remember that the element mercury was used in the thermometers of your parents' generation, before digital thermometers were invented?

你是否记得在数字体温计发明前，水银在你父母亲那个时代是用来制造体温计的？

youdao

My silent digital monologue lead me to wonder what had happened to thermometers filled with shiny but toxic Mercury, watches (with or without hands), cameras with 8mm film, and television sets with vacuum tubes and knobs labeled horizontal hold.

FORBES: Gen Y And The Cursive Code