机会来之不易。
The chance is hard to come by.
(idiom) hard to come by; not easily obtained
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.
机会来之不易。
The chance is hard to come by.
来之不易的胜利。
A hard-won victory.