But the other four balls - family, health, friends, and spirit are made of glass. If you drop one of these, they will be irrevocably scuffed, marked, nicked, damaged, or even shattered.

但是另外四个——家庭、健康、朋友和精神是玻璃球，如果你把其中任何一个丢在地上，他们将不可避免的磨损、打上印痕、甚至支离破碎。

youdao

For the finale, he creates a rainbow by shining a bright light into a glass sphere containing a single drop of water.

最后，他用亮光照射一个玻璃球，里面只有一滴水珠。彩虹出现了。

youdao

But not to drop. An object made of glass surely needs protection, right?

为了防摔，玻璃做的东西确实需要保护，对吧？

youdao

My hands shook as I put a drop of water on a piece of glass.

VOA: special.2009.07.25

"Drop that glass and take the other one!"

VOA: special.2009.07.04

Lustrous burnished gold in colour, and slightly hazy (I emptied every last drop into the glass), it has a big floral aroma, slightly perfumey, almost honeyed.

FORBES: Now Drinking: Birra del Borgo / Dogfish Head My Antonia

Several hundred metres east, another platform appears to be suspended in thin air, with only rusted designer steel and glass plates separating you from a 200m drop to the Trollstigen valley below.

BBC: Driving Norway��s Golden Route

Combine whiskey, sugar, and water in a warmed coffee glass nad twist the lemon peel over and drop it in.

FORBES: WARM DRINKS FOR AUTUMN NIGHTS