灰尘微小得几乎看不见。 灰塵微小得幾乎看不見。 灰塵微小得幾乎看不見。

Dust is so minute that it is almost invisible.

Simplified
灰尘微小得几乎看不见。
Traditional (Taiwan)
灰塵微小得幾乎看不見。
Pinyin
Huīchén wēixiǎo de jīhū kànbújiàn.
Bopomofo
ㄏㄨㄟ ㄔㄣˊ ㄨㄟ ㄒㄧㄠˇ ˙ㄉㄜ ㄐㄧ ㄏㄨ ㄎㄢˋ ㄅㄨˊ ㄐㄧㄢˋ。

Written with HSK 6 vocabulary, at CEFR level B2.

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