设备老化了。
Shèbèi lǎohuà le.
English
The equipment is aging.
to age
(of a person, population or material) to age; (of knowledge) to become outdated
Every character draws itself stroke by stroke, then hands you the brush to trace it yourself.
Nice writing!
设备老化了。
Shèbèi lǎohuà le.
The equipment is aging.
人口在老化。
Rénkǒu zài lǎohuà.
The population is aging.
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.