1. Electrical
Keep away from the electrical equipment.
Tom is an electrical engineer.
Never work on electrical wiring without unplugging it; it's a bad idea. I know from experience.
The company manufactures electrical goods.
Electrical appliances have made housework easier.
I bought an electrical toothbrush.
There is a fault in the electrical system.
Lightning is an electrical phenomenon.
Solar storms next year could prove disastrous for the electrical grid.
Wrap the wire in electrical tape.
Did you know that if you plug a pickle into an electrical outlet, it glows and makes buzzing noises?
Sharks are sensitive to electrical impulses as well as sound.
2. light
Water reflects light.
This handmade Italian-made titanium bicycle is terribly light.
Artificial light is produced by means of electricity.
The distance between stars is measured in light years.
Light waves travel through space and various kinds of materials.
Although Eri's suitcase looks heavy, it's actually very light.
You must make decisions about your responsibility in the light of your conscience.
Since the light in his room is on, he must have come home.
Making light of cavities can be a matter of life and death.
The investigation will probably bring a lot of details to light.
When meeting a person for the first time, keep the conversation light.
The Doppler effect is also observed with light and with radiant energy in general.
The shirt she apparently seriously thought suited me I turned down and decided to accept a light blue polo shirt.
If it's a light workout, OK. "Right, so will we allow crotch-kicking and eyeball crushing?"
Cream is a white and light yellow liquid composed of concentrated proteins and fat.
3. electricity
Wires carry electricity.
If it were not for electricity, our civilized life would be impossible.
People take electricity for granted until its supply is cut off.
Electricity made candles of little use in our life.
Not a day passes in which we don't use electricity in our daily lives.
We measured the electricity used during air cooling in the same way as heating, and compared the old model air conditioner to the energy conservation (2001) model.
Harnessing electricity, said the man with the bongos, is a sinful perversion of the earth's resources.
Without electricity we can't live a good life today.
I received an advisory notice about my electricity cutting off this month.
Most of them have electricity, sanitation, baths and showers.
Why do people sometimes have their electricity cut off?
We need electricity in order to make this radio work.
In Japan solar heat is used more for solar water heaters than for electricity generation.
More than iron, more than lead, more than gold I need electricity. I need it more than I need lamb or pork or lettuce or cucumber. I need it for my dreams.