5.Mainland China introduced(引进)six koalas from___this year.They live in Xiangjiang Safari park,Guangzhou.Yaks(牦牛)are a traditional means of___in Tibet.7.Two cartoon police officers called___and Chacha appeared on the main websites in Shenzhen.8.Rafael Nadal is a___star,and he is ca...
Within zoos, visitor presence has been reported to have a negative impact on the welfare of a range of species including, koalas [10], European red squirrels [11], gorillas [12,13] and spider monkeys [14]. 1.2. Physical Contact Tourist attractions involving direct physical contact with wild...