I've learnt it's Schrödinger's cat. :)
Thanks for sharing!
I've learnt it's Schrödinger's cat. :)
Thanks for sharing!
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太棒了。你還會德文。我一直很喜歡德文,但我一點不懂德文。如果有人哪怕懂一個德文單詞我都很崇拜。謝謝留言。
-立-
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05/24/2021 postreply
14:13:55