Electricity shares are still a safe investment.
电力股仍然是小风险投资。
As I see it, nuclear reactors are a clean and safe source of electricity.
依我看，原子反应堆是一种干净而安全的电能源。
What's more, places that lack safe drinking water often also lack electricity.
还有个问题，就是没有安全饮用水的地方经常也缺乏电力供应。
Electricity makes travelling on the Airport Railway fast, safe and comfortable.
电使得机场铁路旅行快捷，安全和舒服。
Knowledge of electronic and manual safe lock servicing, electricity, and alarms is ideal.
熟悉电子及手动保险柜的维修、电路和警报系统的人是理想人选。
Use electricity in a safe and legal way;
注意电器使用安全，不违章用电；
Use electricity in a safe and legal way;
注意电器使用安全，不违章用电；
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