您要查找的是不是：
- 开始begin
- 他说这些巨鳄要活五十到六十年，才能长到全长。He said it took about 50 or 60 years for one of these giants to reach its full length.
- 这个概念的根源可回溯到1970年代，史蒂尔在犹他大学开始学术生涯不久后所探讨的一个现象。The roots of the concept trace back to a phenomenon Steele explored shortly after he began his academic career at the University of Utah in the 1970s.
- 不到六十岁on the hither side of sixty
- 还不到六十岁on the hither side of sixty
- 万年all ages
- 年中midyear
- 一开始at the very start
- 流年fleeting time
- 重新开始resume, restart
- 他一到六十岁公司就让他退休了。The company retired him as soon as he reached sixty.
- 四年four years
- 他快到六十岁了。He is getting on for sixty.
- 年到日[计] year-to-date
- 他已经快到六十岁了。He was nearing sixty.
- 又一年到了At the turn of the year
- 这个小女孩能从一数到六十。This little girl can count from one to sixty.
- 今年这一年到此结束。This year is now complete.
- 这一过程被延长到六十个小时。This process has been spun out to sixty hours.
- 从公元220年到265年和从386年到556年统治中国的几个朝代的名称name of several Chinese dynasties ruling from a.d.220 to 265 and from 386 to 556
