.---------------------------------------Energy guide Last week the Chinese government issued a guidebook to help the public save energy... government issued a guidebook to help the public save energy in daily lives. Let's start saving our ……

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

. They take it in turns to try to smash each other's conkers!Cops androbbers(警察和强盗) is also a popular playground game. There are two teams: the cops and the robbers. The cops chase the robbers. The game is over ……

科学泡泡堂Why do koalas sleep so much?为什么考拉那么爱睡觉？Koalas only eat tree leaves. Those leaves have a small amount of energy (能量). Koalas need to sleep a lot to save energy. ……

) to help save energy. ……

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

’t get enough energy (能量) to grow. To deal with this, they lose leaves to save energy. Don&rsquo...;t get enough energy (能量) to grow. To deal with this, they lose leaves to save energy. Don’t worry ……

℃. For every degree you lower your heat, California's Energy Commission estimates, you'll save up to 5 per...OFFICIALS say energy conservation and improved efficiency are China's first energy priorities ……

Look at this brick. 它是用回收的玻璃、发电厂的煤渣等废弃材料生产的“沥青砖”。It’s much stronger than concrete (混凝土). This is a great way to save energy (能量) and protect the Earth. ……

. People do this to save energy on Earth. ……

. People do this to save energy on Earth. ……

Clever birds save energy为什么大雁会排成"人"字？Q: Why do geese fly in a V-shape?A:According to a recent study, geese fly in a V-shape to save energy. It is the same idea that cyclists use in a competition ……

IT’S clean and it’s free – using solar energy can save you money and help the environment...) into electricity from solar panels (面板) placed on roofs. Solar energy can be used to power different types ……

.Cops and robbers(警察和强盗) is a popular playground game. There are two teams: the cops and the robbers. The robbers hide and the cops must find them. A robber must go toprison(监狱) if a cop touches him ……

为什么考拉总在睡觉？Koalas only eat tree leaves, or more specifically, eucalyptus (桉树) leaves. Those leaves take a lot of energy (能量) to digest (消化). To save energy, koalas will sleep 16 to 20 hours each day ……