Vocabulary consisting only from characters you are able to read
旅
tabi
travel, trip, journey; 500-man battalion (Zhou-dynasty Chinese army)suru
電線
densen
(1)electric line, electric cable, power cable, (2)telephone line, telegraph wire uchi
防水
bousui
waterproofing, making watertightsuru
勤める
cutomeru
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