Sigrid brings you the news in plain, slow, simple English, with her show, "YABLA Reports." Great for beginners.
Difficulty:
Beginner
USA
What's the difference between "clean" and "dirty" energy? Sigrid reports on different kinds of energy and discusses trends in heating our homes.
Are you sure you want to delete this comment? You will not be able to recover it.
Spanish
French
German
Italian
Chinese
English 
Español
Français
Italiano
Deutsch
Português
