我有个想法

陈大头 · 发表于 2013-10-19 16:18:51

可以不用nxt

陈大头 · 发表于 2013-10-19 16:19:23

用一些皮筋

陈大头 · 发表于 2013-10-19 16:20:12

坛子里有皮筋枪

陈大头 · 发表于 2013-10-19 16:20:43

搜一搜,祝好运

陈大头 · 发表于 2013-10-19 16:22:39

Ryant_jin · 发表于 2013-12-6 20:26:21

I think One NXT is enough for that
I'm sorry that my computer can't type in Chinese, I accidentally deleted it.

Ryant_jin · 发表于 2013-12-6 20:27:19

Best Regards for you, wish you can make it, but I don't think there will be winter

luck · 发表于 2014-4-16 16:11:25

路人甲 · 发表于 2014-5-23 16:06:00

雪进马达就和马达同学告别吧

Genesis_TEAM · 发表于 2015-6-15 12:17:41

opklm5050 发表于 2013-10-18 13:28
有难度

是

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