Результаты (
английский) 3:
[копия]Скопировано!
One day scientists will be able to offer an effective way to energy conservation. It would be very helpful, because the modern way of life requires a lot of energy.
on the one hand,Modern transport saves our time, on the other hand he fills our cities and poisons air. Be careful not to harm the environment, following the three rules:low withoutsacrificing,, and use it again.
Often modern factories and plants poison wildlife and alter ecosystems
переводится, пожалуйста, подождите..
