この時計は高い。

この時計は高い。

This watch is expensive.

この時計(とけい)は高(たか)い。

Kono tokei wa takai.

此の (この)

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

時計 (とけい、ときはかり)

watch; clock; timepiece

は (は)

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

高い (たかい)

high; tall; expensive

Readings: ジ、とき、 -どき

Meanings: time, hour

Readings: ケイ、はか.る、はか.らう

Meanings: plot, plan, scheme, measure

Readings: コウ、たか.い、たか、 -だか、たか.まる、たか.める

Meanings: tall, high, expensive