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小 發表於 2014-11-8 00:18
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點解要咁複雜 ORZ
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- @9 K* M0 {4 s" y$ z- r X0 d1 U果個cis/trans令小R想起double bond orz
Footprint: TW,JP,CH,BE,NL,IT,AT,SK,HU,MA,ES,GB,US,MY,SG,RU,AZ,GE,AM,DK,SE,DE,AU,PL,LT,UA,BY,FR,MT,AD,IE
Looking back on it, I might have given Al Capone a few hints. The best he could do was to operate his racket in three districts. I operated on three continents. - Smedley D. Butler
Yousuf Karsh once jokingly remarked, "I do it for my own immortality."
離開的R是有福的...