他早已知道了这件事。
He has known about this for a long time.
for a long time; long since; (dialect) in the past
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
Nice writing!
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
他早已知道了这件事。
He has known about this for a long time.
他早已习惯了早起。
He has long been used to getting up early.