No mobile phones will be allowed in classrooms.

教室里不准使用手机。

youdao

Candles are used in the evenings. No electricity, no mobile phones.

小屋白天采用自然光，夜间则用烛光照明，这里没有电，也没有手机。

youdao

The lightening is natural. Candles are used in the evenings. No electricity, no mobile phones.

小屋白天采用自然光，夜间则用烛光照明，这里没有电，也没有手机。

youdao

The new status symbol of the country's affluent class is no longer jewelry, but expensive mobile phones, Ipods or designer labels.

VOA: standard.2009.09.19

There was no sign of any footballs for four days, we had no mobile phones and we had hiking boots.

BBC: Stock feels benefit of operation

Some have agreed to no mobile phones in bed or on the couch, while others try to leave the gadgetry in their pockets when they go for brunch or dinner.

FORBES: Why I Stopped Shooting Televisions

All the more so in the 1970s, when meteorology was a less exact science, bus-shelters ran no digitalised information, no one had mobile phones to explain what they were doing or where they were going or when they might be expected, and pre-Raphaelite hair, beards, flares, maxi-skirts and platform shoes turned any encounter with the elements (as any attempt to descend at speed from the upper deck) into serious drama, if not trauma.

ECONOMIST: Jack Scott and Reg Varney