设成26度最省电？This is wrong. Setting the temperature to 26 C to save energy is an idea from long ago... the temperature to 26 C to save energy is an idea from long ago. Back then, most families used non ……

设成26度最省电？This is wrong. Setting the temperature to 26 C to save energy is an idea from long ago... the temperature to 26 C to save energy is an idea from long ago. Back then, most families used non ……

the temperature at 26 C to save energy comes from a time when most households used non-inverter air... between 27 C and 28 C.This is wrong. The idea of setting the temperature at 26 C to save energy comes ……

the temperature at 26 C to save energy comes from a time when most households used non-inverter air... between 27 C and 28 C.This is wrong. The idea of setting the temperature at 26 C to save energy comes ……

the temperature to energy use. The Internet system also tells you how much the energy is costing and ways to save on energy use. When you leave the house, the system automatically turns off lights and turns ……

in winter.It’s best for the environment if you keep the indoor temperature at 24 C in summer... may _____.A. feel cold in winter and hot in summerB. save a lot of energy C. have a brighter ……

the temperature setting on your water heater (加热器) to save energy.■ Turn off your lights when you’re... you open it, some heat energy will be wasted.■ Do not open the door to your refrigerator (冰箱) very ……

;. They will only get warm when people sit down. This can help save energy. TEENS  ... into cushions (坐垫) for people to sit on. Once powered on, it can heat up and raise the temperature by 40 ……

) in winter. If you use the AC in a smart way, you can save money and energy (能源). Here are some things... conditioning (AC) in winter. If you use the AC in a smart way, you can save money and energy (能源). Here ……

(降低) the temperature setting on your water heater to save energy. 4. Take a short shower instead... can we save energy?1. Turn off the lights, computers, TV and other electrical things when you aren ……

Green technologies can make your home more energy efficient, and save money during the economic downturn. ……

地) useful.At the end of last year, Time magazine picked out the best 25 inventions of 2016 that were....Its picks included inventions in many fields, from sweet potatoes that save children’s lives ……

, there is less pressure and less bounce. Tennis ball companies say the best temperature to keep tennis... to blue. Each color has its own energy (能量). When sunlight goes into the sea, the water likes ……

chip greatly improves efficiency (效率) and performance, making it a million times more energy-efficient... processes data faster and uses less energy. The Taichi-II is an important step toward creating more ……

much. This helps them save energy.Penguins also have other useful ways to keep warm. They have a 4cm-thicklayer(层) of fat and four layers of feathers.When penguins are in water, their body temperature ……