Computer keyboard, mouse and telephonedial are home to 400 times as many microorganisms as the toilet bowl.
电脑键盘、鼠标以及电话拨号盘上的微生物数量是厕所坐便器的400倍。
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The telephonedial didn't appear until 1919, when the first group of self-designated "user interface scientists" at Western Electric considered what the most intuitive form should be.
The China Mobile GRPS wireless communication technology was adopted instead of the routine telephonedial mode in the collection and transmission of observation data of 22 automatic weather stations.