plants clip art stock videos & royalty-free footage 00:20 In the picture, there is a Christmas tree standing proudly in a... Beneath the Christmas tree, a collection of beautifully wrapped presents is ...

Gears of a large machine are spinning fast. The mechanism of the machine. manufacturing plant clip art stock videos & royalty-free footage 00:15 Gears of a large machine are spinning fast. Gears of a ...