The grandfather executed a pirouette on his eighty-year-old heels, and began to talk again like a spring that has broken loose once more
九十岁的外祖父用脚跟转了一个身，上足了发条似的继续说
2
Eighty-year-old retired tailor, James McKay, spent Saturday night in jail after hitting thirty-year-old Keith Smith over the head with his walking stick.
八十岁的退休裁缝，詹姆斯麦凯，用他的拐杖打在三十岁的基思史密斯的头上之后，星期六晚上被关在监狱里。
3
Each year, two hundred eighty thousand people die of schistosomiasis, also known as bilharzia or snail fever.