For a rubber ball, you could use a black or red specular light instead of white which would make the ball appear less shiny.

而对于橡皮球，你可以使用黑色或者红色反射光代替白色以使得球看上去不那么闪。

youdao

Teams of men disappear for a few days and come home with red rubber bags of thin, watery fat.

某个小队也许会突然消失几天，等他们回来的时候就带回一袋袋稀薄的，水汪汪的脂肪。

youdao

A red robot has a ruler and a rubber.

一个红机器人有一把尺子和一块橡皮。

youdao

The anti-government red shirts set up their own barricades of rubber tires and slowly drove a yellow tanker truck toward the soldiers, until shots were fired.

VOA: standard.2010.05.15

He recently received via FedEx a toy rubber sandwich wrapped in red cellophane with a note saying he wouldn't have to brown bag his lunch the following week if he'd let the sender take him to a restaurant.

WSJ: In Quest to Stand Out, Take Care With Gimmicks