Opening and closing the gate can be done by a security guard, RFID tag within the vehicle, security card, or keypad.
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If you find the built-in mouse awkward, get an external mouse or keypad and set it close to the keyboard.
如果你觉得内置的鼠标不舒服，那么就配一个外接鼠标或是袖珍键盘，把它放在键盘旁边。
Prompts that expect a response can either provide a list of valid words that are accepted and recognized by the voice recognition system, or you can ask for input through the telephone keypad.
这个提示需要响应提供有效单词的列表，语音识别系统可以接收并识别这些单词；也可以通过电话键盘进行输入。
That is the claim of psychologists who have found that tapping away on a mobile phone or computer keypad or checking them for electronic messages temporarily knocks up to 10 points off the user's IQ.
心理学家发现人们在使用手机或电脑键盘打字或者用它们查询电子信息时，智力会暂时降低10个百分点。
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