送交者: 老呆 于 January 25, 2012 12:54:08:

回答: 估摸着你倒数第二张是保龄球发展史 由 寒露 于 January 24, 2012 22:26:45:

右边俩标签上写着:

Precisely cut pieces of maple wood are laminated together on an assembly line to form a billet.

The billet is put onto a lathe.

etc. etc:)

• 不好意思 - 寒露 (38 bytes) 22:05:46 1/25/12 (1)
  • 木有关系,俺也是拿着放大镜照量了好久:) - 老呆 (0 bytes) 22:52:51 1/25/12 (0)

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