Translation of "Extravagant" in Japanese

This diamond ring is too extravagant for me.

このダイヤの指輪は私にはぜいたくすぎる。

Though he lived in extravagant luxury,  his reforms and infrastructure projects  

。彼は贅沢な贅沢な生活を送っていましたが、彼の改革とインフラプロジェクト

With her extravagant tastes, she was incapable of making ends meet.

贅沢な趣味のため、彼女は収入の範囲内でやっていくことができませんでした。

- She considered him extravagant with electricity.
- She thought that he was wasting electricity.

彼女は彼が電気を無駄遣いしていると考えた。

After his wedding, Alain left his small, moldy apartment and led an extravagant life.

結婚の後、アランは黴だらけの小さいアパートを出て、生活が華美に流れた。

In his extravagant uniforms that the Cossacks  came to admire him, calling out ‘Oorah! Murat!’  

大胆不敵で目立っ ていた ので 、コサックは彼を賞賛するようになり、「オーラ！ムラト！」

Perhaps the robin's got a taste for the finer things in life and has become extravagant.

ロビンは口が肥えて贅沢になったのかしら。

You say that your savings are piling up and you have no way of spending them? That's really an extravagant kind of worry to have.

貯金ばっかり増えて使い道がないだって？そりゃまた随分贅沢な悩みだな。