Slowly drawing forward to an ideal distance of 50 centimeters, Tsai will sometimes even have to stop breathing in order to vividly and clearly capture the butterflies through his lens.
緩慢靠近到理想的 50 公分拍攝距離時，甚至還需暫時停止呼吸，斑斕、清晰的蝶影才能鮮活入鏡。