I don't know what kind of ball is different-colored hardI don't know what kind of ball is different-colored hard
Hard workers in a multicolored uniform are sittingHard workers in a multicolored uniform are sitting
Solid, firm, and resistant to pressure; not easily broken, bent, or pierced. Requiring a great deal of endurance or effort. Done with a great deal of force or strength. Potent, powerful, or intense, in particular. With a great deal of effort. So as to be solid or firm. To the fullest extent possible.