Unfortunately, Lin Wang and Malan had an age difference of 30 years-less than ideal for successful coupling. What with their cramped quarters at the old Yuanshan Zoo, and the jets landing and taking off at nearby Songshan Airport leaving them with hardly a moment of peace and quiet, it's no wonder they had difficulty procreating.
可惜林旺與馬蘭相差三十餘歲，先天條件就不是很理想；再加上早年住在狹窄的圓山動物園，每天被松山機場迎空而來的飛機升降聲侵優得不得安寧，想傳宗接代都難。