Crocheting a Bunny

Hi there,
I'm in the middle of crocheting Lumi the bunny.
I don't understand something in the parentheses. For example,
2x (3 sc, 1 inc)
or
2x (1 inc, 4 sc)

Please help, Annelies

That means: You work 3 single crochets and then increase in one stitch (so you work 2 stitches into 1 stitch of the previous round). That makes 5 stitches. You then do that one more time, so 2 times in total, and you’ll have worked 10 stitches.
Or below: Work what’s in the parentheses twice, i.e. (increase in 1 stitch, then 4 single crochets). Then repeat the whole thing once more.