こんな余計な機能なんでつけたんだろう。

Sentence Analyzer

こんな 余計な 機能 んで つけた だろう

English Translation

What did they add this needless function for?

Furigana

こんな余計(よけい)機能(きのう)なんでつけたんだろう。

Romanji

Konna yokeina kinō na nde tsuketa n darou.

Words

こんな (こんな)
such (about something or someone close to the speaker (including the speaker), or about ideas expressed by the speaker); like this
余計 (よけい)
too many; too much; excessive; superfluous; superabundant; extra; spare; surplus; unnecessary; needless; uncalled-for; otiose; abundantly; excessively; needlessly; all the more
機能 (きのう)
function; facility; faculty; feature
()
be; is; indicates past or completed action; indicates light imperative
ので (ので、んで)
that being the case; because of ...; the reason is ....; given that...
点ける (つける)
to turn on; to switch on; to light up
()
yes; yeah; uh huh; negative verb ending used in informal speech (abbr. of negative verb ending "nu"); abbr. of particle "no"; abbr. of particle "ni" (used especially when it precedes the verb "naru")

Kanji

Readings: ヨ、 あま.る、 あま.り、 あま.す、 あんま.り
Meanings: too much, myself, surplus, other, remainder
Readings: ケイ、 はか.る、 はか.らう
Meanings: plot, plan, scheme, measure
Readings: キ、 はた
Meanings: loom, mechanism, machine, airplane, opportunity, potency, efficacy, occasion
Readings: ノウ、 よ.く
Meanings: ability, talent, skill, capacity