这封函写得很客气。 這封函寫得很客氣。 這封函寫得很客氣。

This letter is written very politely.

Simplified
这封函写得很客气。
Traditional (Taiwan)
這封函寫得很客氣。
Pinyin
Zhè fēng hán xiě de hěn kèqi.
Bopomofo
ㄓㄜˋ ㄈㄥ ㄏㄢˊ ㄒㄧㄝˇ ˙ㄉㄜ ㄏㄣˇ ㄎㄜˋ ˙ㄑㄧ。

Written with HSK 7-9 vocabulary, at CEFR level C1.

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