The battery charging service can be provided by energy supply vans or at battery stations.
电池块的充电服务可由能源供应车或电池站提供。
If you do decide to come to the photography class, don't forget to look at your camera battery and make sure it's charged.
如果你确实决定来上摄影课,别忘了检查一下你的相机电池是充满电的。
The laser at photovoltaic cells mounted on the pelican's underside, charged the chopper's battery, keeping it aloft for 12 hours and 27 minutes.
激光瞄准安装在鹈鹕下面的光伏电池,给直升机的电池充电,使它在空中飞行了12小时27分钟。
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