Moreover, they suggest that school children should invest in a real alarm clock to make sure that they get a good night's sleep and arrive at school on time.
此外，他们还建议学校的孩子们应该买一个真正的闹钟，以确保他们晚上睡个好觉，准时到校。
A real-time clock circuit(X1228)is applied to be an hourmeter, data memorizer and alarm in speedometer.
实时时钟电路（X1228）被用作里程表，数据存储器和车速表中的警报。
Which time describes the world in which you really live, real time or clock time?
应该用哪种时间来描述我们所生活的这个世界呢，时钟时间？实时时间？
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