تعلم الانجليزية: How to Make a Solar Water Heater

تعلم الانجليزية: How to Make a Solar Water Heater

Ahmad

3:38 ص

0 comments

I'm Gwen Outen with the VOA Special English Development Report. Solar water heaters save on energy costs. They also save on oil and ot...

تعلم الانجليزية: How to Make a Solar Water Heater

تعلم الانجليزية: How to Make a Solar Water Heater

Ahmad

3:38 ص

0 comments

I'm Gwen Outen with the VOA Special English Development Report. Solar water heaters save on energy costs. They also save on oil and ot...