李小姐给他们看了一张全身长满羽毛的恐龙的照片.Miss Li showed them a picture of the feathered dinosaur.它的茎是椭圆形的,并且全身长满刺,实际上它们身上的刺是它们的叶子.The stalk is oval and there are thorns all over its body.很快全身长着一层厚厚的脂肪和毛.Soon it has a thick covering of fat...
They attended college together at the University of Pennsylvania.他们一起就读于宾夕法尼亚大学。I went to work as a painter in my hometown, Natrona Heights, Pennsylvania.我在家乡宾夕法尼亚州的纳特罗纳海茨当了个油漆匠。Michael Hughes of Lackawanna, Pennsylvania...