mother and child
母子の絆は何よりも深い。
The bond between mother and child is deeper than anything.
母子手帳を受け取りに役所へ行った。
I went to the government office to receive the maternal and child health handbook.
母子で楽しめるイベントが週末の公園で開催された。
An event for mothers and children was held at the park over the weekend.