这个计划还要完善。
This plan still needs improvement.
(of systems, facilities etc) comprehensive; well-developed; excellent
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.
这个计划还要完善。
This plan still needs improvement.
这个办法更完善了。
This method is more complete now.