Though you know all, you pose not to know. This is the ideal way.

Environmet
Energy conservation
& efficiensy
Electronics

Support of translation into English：

When you write the inquiry or the answer, this site can support the use of the charge-free translation site where a certain mother language is translated into English, though the Environmental Plazas are English.

Forerunner cordiality

興一利 If you try to obtain one profit, you should remove one harm.

Back Number

2022.07/興一利 If you try to obtain one profit, you should remove one harm.

Back Number

>> Links <<

Environment for young Europeans

TOP ＞ Forerunner Cordiality

Though you know all, you pose not to know. This is the ideal way.

Though you know nothing, you pose to be smart.

Though you know all, you pose not to know.
This is the ideal way.
Though you know nothing, you pose to be smart.
This is the serious fault.

-