他在书上做了标记。
Tā zài shū shàng zuò le biāojì.
English
He made marks in the book.
sign
sign; mark; symbol
Every character draws itself stroke by stroke, then hands you the brush to trace it yourself.
Nice writing!
他在书上做了标记。
Tā zài shū shàng zuò le biāojì.
He made marks in the book.
这个标记很清楚。
Zhège biāojì hěn qīngchu.
This mark is very clear.
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.