看水力机在早期的textile mill里有多重要。
可惜Lowell,MA的American Textile History Museum已经关门了,否则值得带孩子去看,
所有跟帖:
• go to Fall River. That one is still open. -borisg- ♂ (0 bytes) () 07/18/2022 postreply 07:45:50
• go to Fall River. That one is still open. -borisg- ♂ (0 bytes) () 07/18/2022 postreply 07:45:50