计算要小心。
Be careful with the calculation.
to calculate; to compute; to consider; to think over; to plot; to scheme
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.
计算要小心。
Be careful with the calculation.
他计算很快。
He calculates fast.