老式电话要转盘拨号。 老式電話要轉盤撥號。 老式電話要轉盤撥號。

Old-style phones need a rotary dial to place a call.

Simplified
老式电话要转盘拨号。
Traditional (Taiwan)
老式電話要轉盤撥號。
Pinyin
Lǎoshì diànhuà yào zhuànpán bōhào.
Bopomofo
ㄌㄠˇ ㄕˋ ㄉㄧㄢˋ ㄏㄨㄚˋ ㄧㄠˋ ㄓㄨㄢˋ ㄆㄢˊ ㄅㄛ ㄏㄠˋ。

Written with HSK 1 vocabulary, at CEFR level A1.

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