
Your silver bracelet may turn dark.
银手镯戴久了,可能会发黑。
It is not dirty, but a quiet reaction.
这不是脏,是一场悄悄发生的反应。
Air carries a little sulfur gas.
空气里,带着一点点硫的气体。
Silver meets sulfur and slowly reacts.
银一碰到硫,就慢慢起了反应。
A thin black film covers the surface.
表面盖上了一层薄薄的黑膜。
Clean it, and the shine comes back.
把黑膜擦掉,银光又回来了。
Real silver always shows the truth.
真银不怕试,一戴就露馅。