1、You shouldn't be so childish; you're sixteen now!

　　你已經十六啦，別這么孩子氣！

　　2、A very interesting one appears in Chapter sixteen where the cyclomemory is described.

　　特別有意義的是16章所介紹的循環存貯器。

　　3、When boys get to the age of fifteen or sixteen they eat their heads off.

　　男孩子到了十五六歲的年齡，食量大得嚇人。

　　4、By the later part of the sixteen hundreds, small hand-held camera OBSCURAS were commonplace.

　　到17世紀后半葉時，小的手提式暗箱已經很普通了。

　　5、The train was an elaborate affair of sixteen coaches.

　　這列火車由16節車廂組成，設計復雜精巧。