Vocabulary consisting only from characters you are able to read
源
みなもと
source, origin; source, originmix
主な
おもな
chief, main, principal, importantmix
人体
じんたい
human body; personal appearance, looks; personal appearance, looksmix
理事国
りじこく
member country of the executive committee in an international organization (organisation)mix
共に
ともに
sharing with, participate in, both, alike, together, along with, with, includingsuru