The koala is a nocturnal , tree dwelling marsupial mammal 考拉属喜夜间活动的、居于树上的有袋类哺乳动物。
When they arrived , the merchant s son said , " sir , within that clump of flowering mango trees dwells the golden deer that you seek . 他们抵达后,商人的儿子说:陛下,您要找的金鹿就住在这片芒果树林中。