There is a combinated beverages called bubble tea, which consists of cold and hot drinks made from cassava balls and tropical juices.

有一种叫珍珠茶的组合饮料，其中有冷饮和热饮，是用木薯球和热带果汁混合而成的。

youdao

I made a real balls-up of my exams.

我考试考得一塌糊涂。

《牛津词典》

Made of 120 sofa balls covered with elastic fabric, the Feel Seating System designed by Animi Causa has a really unusual shape.

由覆盖着弹力面料的120个沙发球做成，感觉坐着系统由Animi Causa设计，它的确拥有一个不寻常的外形。

youdao

Her instinct tells her to prepare, her hand making renewed, abrupt contact with the knife, even though two of the youths appear indifferent to her and are religiously chewing qaat and arguing, bansheelike, about yesterday's match between Arsenal and Manchester United, and agreeing that the referee made a balls-up of the game by unfairly red-carding the Gunners' captain.

NPR: Somalia's Farah: Humanizing a Broken Place

The dust is made of a honeycomb structure of cells like microscopic golf balls.

FORBES: Wipe Up

Firing a mixture of balls from a specially-made bowling machine he found the white balls deviated from a straight path much more than the red ones.

BBC: Does the white ball behave differently?