他坐在床上环顾四周，带定时功能的收音机闹钟钟面一片空白，因此，他知道昨夜一直没有来电。

He sat up in bed and looked around him. The face of the clock radio was blank, so the electricity must still have been down.

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支持每周重复闹铃设置，实际上你需要对本次闹钟配置也要启动周重复功能。

Support weekly repeated alarm clock configuration, and you need to start the weekly repetition time clocks in case of setting this alarm clock.

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