"I wonder if the breast milk is not enough. Maybe she will sleep better if I give her a little milk."
"I wonder if the breast milk is not enough. Maybe she will sleep better if I give her a little milk." "I wonder if~" 「〜かな」 "the breast milk" 「母乳」 "not enough" 「足りない」 "maybe ~ if ~" 「〜れば〜かな」 "she will sleep better" 「よく寝る」 "if I give her a little milk" 「少しミルクをあげれば」