If on the other hand I dropped my guard and adjusted my camera settings, the butterfly might just disappear without a trace in the blink of an eye. Sometimes when I had just missed a butterfly or lost a good opportunity, it might be many years, or never, before I might have that chance again, "says Tsai.
由於之前拍攝風景，忘了調整閃光燈的速度盤，原本沾沾自喜的心情，在發現這個失誤後頓時跌入谷底。又一回，看到一隻長了許多毛刺的幼蟲正鑽進黃梔子樹的果實，由於幼蟲體積太大，怎麼看都不像只有指甲般大小的小灰蝶幼蟲。