宿る

Komatsubara wa, ryokō-chū, natsu no hitoyo o, chikazuki no igakushi no ie ni yadotta no de atta.One summer night on his journey, Komatsubara stayed in the house of a doctor friend of his.

kotoba ni yadoru pawāthe power (vested) in words

akachan ga onaka ni yadoruto be pregnant(literally, “a child is in the belly”)