Template:Potd/2007-05-04 (zh-hant)

路易斯·海因的攝影作品《正在修理蒸汽泵的發電廠技工》（1920年）

 Template:Potd/2007-05-04

This is the Traditional Chinese translation of the Picture of the day description page from 4 May 2007.

路易斯·海因的攝影作品《正在修理蒸汽泵的發電廠技工》（1920年）

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