Feel the power of a bulldozer as it topples a tree. Hear the crash of the blade as the snowplow works to clear the street. Learn about these and other mighty machines and the important work they do.

© 2020 Capstone Press (دفتر الصوت ): 9781479540525

تاريخ الإصدار

دفتر الصوت : 5 فبراير 2020