At the age of 40, 1.9 percent of men are impotent.(1.9％的男人在40歲時(shí)陽(yáng)痿。)

He was struck down by cancer at the age of thirty.(他三十歲那年被癌癥奪去了性命。)

There he caught fever and died at the age of 33.(他在那個(gè)地方患上了流感，33歲就去世了。)

The singer's first public appearance was at the age of eight.(這位歌手八歲時(shí)初次登臺(tái)演出。)

He made his first notable achievement at the age of 18.(他在18歲時(shí)取得了他的第一個(gè)顯著成就。)

He started offending at the age of 16.(他16歲就開(kāi)始犯法。)

He passed on at the age of 72.(他72歲時(shí)去世。)

Tests at the age of seven provide a benchmark against which the child's progress at school can be measured.(七歲時(shí)進(jìn)行的測(cè)試為孩子在學(xué)校中的學(xué)習(xí)發(fā)展提供了一個(gè)測(cè)量基準(zhǔn)。)

Isaac Binger has died in a nursing home in Florida at the age of 87.(艾薩克·班熱在佛羅里達(dá)的一家養(yǎng)老院里去世了，享年87歲。)

Her earliest memory is of singing at the age of four to wounded soldiers.(她最早的記憶是在4歲時(shí)為受傷的士兵唱歌。)