I am 22 years old and have a great job in an advertising agency, working for a very nice boss.
我22岁,在一家广告公司有一份如意的工作,为一位很不错的老板打工。
Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred.
人们认为,在1850年到1910年之间,野牛的头数从6,000万头降到只有几百头了。