Recently, it is getting hot in Japan.
Temerature is nearly 30 degrees Celsius. 
However, we cannot use air conditioner freely
due to the shortage of electricity after
the nuclear accident in Fukushima.
Therefore, we are recommended to make green curtain.
Do you know what it is?
Please have a look at the photo below. 
▲ Click here to see the expansion↑
This is my morning glory.
It is going to cover the window soon.
Then the plant will soften the strong sun shine. 
Are you going to have green curtain at home?
