Vocabulary consisting only from characters you are able to read
時速
じそく
speed (per hour)mix
一口
ひとくち
(1)mouthful, bite, sip, draft, draught, (2)one word mix
私用
しよう
(1)personal use, (2)private business suru
何時までも
いつまでも
(uk) forever, for good, eternally, as long as one likes, indefinitely, no matter whatmix