墙上留下了痕迹。
Qiáng shàng liúxia le hénjì.
English
Traces were left on the wall.
vestige
vestige; mark; trace
Every character draws itself stroke by stroke, then hands you the brush to trace it yourself.
Nice writing!
墙上留下了痕迹。
Qiáng shàng liúxia le hénjì.
Traces were left on the wall.
他没有留下任何痕迹。
Tā méiyǒu liúxia rènhé hénjì.
He left no trace at all.
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.