<entry> <ent_seq>2086740</ent_seq> <k_ele> <keb>高齢化</keb> </k_ele> <r_ele> <reb>こうれいか</reb> </r_ele> <trans> <trans_det>aging (of a population)</trans_det> <trans_det>ageing</trans_det> </trans> </entry>