Vocabulary consisting only from characters you are able to read
勤める
tsutomeru
to serve, to fill a post, to work (for), to exert oneself, to endeavor, be diligent, to play (the part of)ichidan, jlpt5, verb, vtrans
無料
muryou
free, no chargemix
自ら
mazukara
sám za sebe, osobněleda1