Yabla video uses of 悬浮

为了 wèile
ràng
面粉 miànfěn
能够 nénggòu
悬浮 xuánfú
zài
空气 kōngqì
zhōng
接下来 jiēxiàlái
实验 shíyàn
升级 shēngjí
In order to allow flour to be suspended in the air, we upgrade our experiment.
è
然后 ránhòu
shì
粉尘 fěnchén
de
这样 zhèyàng
形式 xíngshì
悬浮 xuánfú
zài
空气 kōngqì
zhōng
Uh, and then it should be in the form of dust suspended in the air.
dàn
口罩 kǒuzhào
de
密闭 mìbì
xìng
jiù
决定 juédìng
le
口罩 kǒuzhào
不可能 bùkěnéng
百分之百 bǎifēnzhībǎi
de
阻挡 zǔdǎng
悬浮 xuánfú
颗粒 kēlì
分子 fēnzǐ
but because the masks are not completely airtight, they cannot block 100% of particles.