这些证件由你保管。
You are in charge of keeping these documents.
to hold in safekeeping; to have in one's care; to guarantee; certainly; surely
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.
这些证件由你保管。
You are in charge of keeping these documents.
我的包请你保管一下。
Please keep my bag safe for a moment.