题目内容：

What's wrong with the sentence?
Only two kinds of animals can arrive the piramid tower,hawk and snail.
the piramid top...打错了

优质解答

hawk and snail位置放到animals后面更好,因为他们作的是animals 的同位语,对俩种动物进行进一步的解释说明.
Only two kinds of animals , hawk and snail,can arrive at the pyramid top.