私は元気です。

私は元気です。

I'm fine.

私(わたし)は元気(げんき)です。

Watashi wa genki desu.

私 (わたし、わたくし)

I; me; private affairs; personal matter; secrecy; selfishness

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

元気 (げんき)

lively; full of spirit; energetic; vigorous; vital; spirited; healthy; well; fit; in good health

です (です)

be; is

Readings: シ、わたくし、わたし

Meanings: private, I, me

Readings: ゲン、ガン、もと

Meanings: beginning, former time, origin

Readings: キ、ケ、いき

Meanings: spirit, mind, air, atmosphere, mood