Living Moss Bath Mat Constructed of a decay-resistant foam called plastazote, this bath mat is a nursery for three varieties of living moss: ball mass, island moss and forest moss.

活苔藓浴垫 这块浴垫是由一块防腐泡沫板构成，它是三株活苔藓（球形苔，依兰苔，林苔）的苗圃。

youdao

To test for the ringing acoustic signatures of tiny bubbles, physicist Helen Czerski of University of Rhode Island has devised a specially-designed echo chamber about the size of a soccer ball.

为了测试微小气泡的声学特征，罗得岛大学物理学家海伦切尔斯基制定了一个足球大小的特别回音球。

youdao

Game Description: Our lost hero is out with his best buddy Blue ball. Together, the two balls manage to lose a treasure on an island. Can you help them reclaim their riches?

游戏描述：两个小球来到孤岛，寻找他们失散的伙伴，你能帮他们找到宝藏吗？

youdao