多运动有益健康，反之则有害。
Exercise is good for health; conversely, a lack of it is harmful.
反之
on the other hand...; conversely...
conjunction HSK 3.0 · Band 7
Watch it being written
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
反
之
Nice writing!
Build with these blocks
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
反
See it in sentences
努力会进步，反之会退步。
Hard work brings progress; conversely, laziness brings regression.