十五岁

During the war men between the ages of 18 and 35 were liable for military conscription.

在战争期间十八至三十五岁的男人都应服兵役。

But when he was fourteen or fifteen, a goldsmith took pity on him and made him an apprentice.

但当他十四或十五岁时，有一个金匠同情他而收他为徒。

By 25 he had produced what many consider the most important result of 20th century mathematics: his famous "incompleteness theorem."

到了二十五岁，他提出著名的不完备定理，被许多人认为是二十世纪最伟大的数学成果。

The United States Constitution requires that President be a natural-born citizen , thirty-five years of age or older, who has lived in the United States for a minim um of fourteen years.

美国宪法要求总统是生于美国本土的公民，三十五岁以上，并且在美国居住了至少十四年。

The United States Constitution requires that President be a natural-born citizen, thirty-five years of age or older, who

美国宪法要求总统是生于美国本土的公民，三十五岁以上，并且在美国居住了至少十四年。

The United States Constitution requires that President be a natural-born citizen, thirty-five years of age or older

美国宪法要求总统是生于美国本土的公民，三十五岁以上，并且在美国居住了至少十四年。

The United States Constitution requires that President be a natural-born citizen, thirty-five years of age

美国宪法要求总统是生于美国本土的公民，三十五岁以上，并且在美国居住了至少十四年。

Be a natural-born citizen, thirty-five years of age or older,years.

美国宪法要求总统是生于美国本土的公民，三十五岁以上，并且在美国居住了至少十四年。

Natural-born citizen, thirty-five years of age or older, who has lived in the United States for a minimum of fourteen years.

美国宪法要求总统是生于美国本土的公民，三十五岁以上，并且在美国居住了至少十四年。

HE STARTED out as Richard A. Gekoski, a gawky American high-schooler focused only on discovering sex, and morphed into R.A. Gekoski, a fully fledged, if miserable, academic teaching English literature at a provincial British university. Only in his mid-50s, having abandoned academe and an unhappy marriage, and high-tailed it to London, did he discover who he really was: Rick Gekoski, a roly-poly book dealer with an appetite for all things big and a passion for Groucho Marx's motto:" Outside of a dog, a book is a man's best friend. Inside of a dog, it's too dark to read."

开始，他叫做理查德·A·杰柯斯基，那时他还是个上高中的傻小子，专注于探寻鱼水之乐；之后，他蜕变为R·A·杰柯斯基，一位羽翼已丰的英文文学教员，就职于一所英国地方性大学；而直到他五十五岁左右之时，在放弃了他的学术和一桩并不愉快的婚姻然并奔向伦敦后，他方才找出真正的自我——里克·杰柯斯基，一位胖滚滚的书商，对所有大块物件都有个好胃口，并痴狂于葛洛丘·马克思的名言：&书于犬外，人之挚友；书于犬内，暗不能阅。&

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。