到了1980年初，太阳电池驱动了成百上千各种类型的“非电网”电动设备，其中包括电信器材、路边急救电话箱以及计算器、手表之类的消费用品。
By the early 1990s solar cells powered hundreds of diverse off-grid applications including telecoms equipment, emergency roadside phone boxes, and consumer devices such as calculators and watches.
绝大多数火灾误报都是用街角的消防报警箱匿名拨打的恶作剧电话。
The vast majority of false fire alarms are prank calls made anonymously from fire alarm boxes on street corners.
LJ拿过电话，拨打了号码，电话铃音响过几声以后，转入了语音留言箱。
LJ grabs the phone and dials the number. After several rings, voicemail finally answers.
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