Vocabulary consisting only from characters you are able to read
二人
ふたり
two persons, two people, pair, couplejlpt5
中年
ちゅうねん
middle-age, middle age, midlife, one's middle yearsmix
山
やま
mountain, pile, heap, climax, critical pointjlpt5, shizen
耳にする
みみにする
to hear, to hear by chance, to hear by accident, to catch (the sound)suru
金山
きんざん
(gold) mine; (gold) minemix