玉虫たまむしいろ
tamamushiiro

Noun
no-Adjective

1. iridescent colour

Noun
no-Adjective

2. equivocal (reply, statement, etc.); ambiguous; vague

首相しゅしょう答弁とうべん玉虫たまむしいろだった。
shushōno tōbenwa tamamushiirodatta.
The prime minister's answer was equivocal.