Educating the public to forego lounging and romping on the green grass and acknowledge the importance of the muddy transition zone is a challenge, "says Hsieh.
如何教育民眾放棄可以躺臥奔跑的碧綠草坪，接受泥濘推移帶的存在，在國內還是一種考驗，」謝蕙蓮提出。