英語(yǔ)翻譯
IV.Translate the following sentences into Chinese.(10%)
71.Well do I remember the stories he told me about his childhood.
72.He has done this by his ignorance,his greed,and his wastefulness.
73.The complications of international trade arise because the two parties use different monies.
74.A student of any area of natural science needs at least an introduction to the principles and simpler applications of chemistry as a foundation for his specialty.
75.One person out of three will be dismissed from the company by the end of the year.
V.Translate the following sentences into English.
76.人人都需要吃、喝和休息.
77.這個(gè)大廳可容納多達(dá)三千人.（up to）
78.自然科學(xué)的各大門類構(gòu)成一個(gè)系統(tǒng)化的知識(shí)體系.(systematize)
79.第一次世界大戰(zhàn)爆發(fā)于1914年.
80.他們的錢用完了,只好中斷了工程.