Vocabulary consisting only from characters you are able to read
何時までも
いつまでも
(uk) forever, for good, eternally, as long as one likes, indefinitely, no matter whatmix
内科
ないか
(1)internal medicine, i.e. treatment by medical procedures rather than surgical procedures, (2)department of internal medicine (hospital, etc.) byouki
主に
おもに
mainly, primarilymix