この３年間は物価が安定していた。

この３年間は物価が安定していた。

Prices have been stable for the past three years.

この３年間(ねんかん)は物価(ぶっか)が安定(あんてい)していた。

Kono san nenkan wa bukka ga anteishiteita.

此の (この)

this (something or someone close to the speaker (including the speaker), or ideas expressed by the speaker)

三 (さん、み)

three; tri-

年間 (ねんかん)

year (period of)

は (は)

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

物価 (ぶっか)

prices of commodities; prices (in general); cost-of-living

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

安定 (あんてい)

stability; equilibrium

Readings: ネン、とし

Meanings: year, counter for years

Readings: カン、ケン、あいだ、ま、あい

Meanings: interval, space

Readings: ブツ、モツ、もの、もの-

Meanings: thing, object, matter

Readings: カ、ケ、あたい

Meanings: value, price

Readings: アン、やす.い、やす.まる、やす、やす.らか

Meanings: relax, cheap, low, quiet, rested, contented, peaceful

Readings: テイ、ジョウ、さだ.める、さだ.まる、さだ.か

Meanings: determine, fix, establish, decide