Watery eyes like two glass beads.

水汪汪的眼睛像两颗玻璃珠。

Spherical glass beads as abrasive.

玻璃珠为球形磨料。

The child drew glass beads on a string.

这个孩子把玻璃珠穿在一根绳上。

Then the scientists made the glass beads hydrophobic.

然后，科学家们把玻璃珠变成疏水性的。

Why should we choose high-performance hollow glass beads?

为什么要选择高性能空心玻璃微珠？