他的手机系统升级了。
Tā de shǒujī xìtǒng shēngjí le.
English
His phone's system has been upgraded.
to upgrade; to be promoted; to escalate
to go up by one grade; to be promoted; to escalate (in intensity); (computing) to upgrade
Every character draws itself stroke by stroke, then hands you the brush to trace it yourself.
Nice writing!
他的手机系统升级了。
Tā de shǒujī xìtǒng shēngjí le.
His phone's system has been upgraded.
游戏升级后更好玩了。
Yóuxì shēngjí hòu gèng hǎo wán le.
The game is more fun after the upgrade.
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.