Why the blackberry is green when it's red?

synchris

黑莓在加拿大處處皆是
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  X  G, F' {, L3 R+ u8 p3 c因為有刺 摘採時不小心常會被刺到
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打高爾夫球時 常邊打球邊摘黑莓當水果點心
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5 d( \/ G4 C5 f  j老外會跟小朋友開文字遊戲的玩笑

"Why the blackberry is red when it's green?"
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5 f) w8 T! J4 {; `. L# j或是 "Why the blackberry is green when it's red?"

3 Q# r: x4 w; `: ]+ `7 S7 H黑莓尚未成熟時是紅色的
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* {3 R7 g, B: v: w成熟後才轉為黑色才會甜
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此處的是青澀未成熟而不是青(綠)色的意思