1·Since nitrogen is four fifths of the air we breathe, they are surprisingly optimistic about raising the temperature on Mars and believe it could be done in hundred years.
由于氮占我们呼吸的空气的五分之四，他们对提高火星的温度持惊人的乐观态度，相信这可以在一百年内完成。
2·Between 1912 and 2003, Mount Kilimanjaro lost about four fifths of itsice fields, and the rest of the mountain’s snowcap coulddisappear within the decade.
在1912年至2003年期间，气力马扎罗山丧失了约五分之四的冰原，山顶其余积雪有可能在十年内消失。
3·Nowadays, a number of people like HUAWEI phones better, and about four-fifths of them are adults.
现在，很多人更喜欢华为手机，这些人中大约五分之四是成年人。
4·The ivory Buddha carved by Shen Weizhong is the world's smallest piece of sculpture, its size being just four-fifths of a grain of rice.
沈为众雕刻的象牙佛像是世界上最小的雕刻，它只有一粒米的五分之四大。
5·The ivory Buddha carved by Shen Weizhong, a contemporary Chinese sculptor, is the world's smallest piece of sculpture, its size being just four-fifths that of a grain of rice.
中国当代雕刻工艺师沈为众雕刻的象牙佛像是世界上最小的雕刻。 这个象牙佛像只有一粒米的五分之四大。
—— 《新英汉大辞典》
6·In Europe, taxes account for up to four-fifths of the retail price, so even quite big changes in the price of crude have a more muted effect on pump prices than in the past.
在欧洲，税收占汽油零售价的比例高达五分之四，因此，即使是原油价格发生了相当大的波动，对油品价格的影响也比过去要更轻微。
7·Unfortunately, most of the water picked up from oceans – some four-fifths of the total – promptly falls back into the sea.
不幸的是，从海洋中蒸发出来的水，其中大部分——约占到总量的五分之四——会直接回落到海洋中。
8·This year, 57% of the fine wine that Sotheby’s sold globally, by value, was bought by Asians; four-fifths of those buyers were from China and Hong Kong.
今年，苏富比拍卖行在全球售出的高级葡萄酒中有57%（以价值计）为亚洲人购买；其中五分之四的买家来自中国和中国香港。
9·It's no exaggeration: four-fifths of the Earth remains largely unexplored and the Mariana Trench is the planet's deepest mystery.
毫不夸张地说：地球的五分之四还没有被探测，而马里·亚纳海沟就是这其中最具神秘的地方。
10·India imports four-fifths of its oil, mostly from the Persian Gulf, plus liquefied natural gas from Qatar and Indonesia.
印度五分之四的石油需要进口，主要来自波斯湾，它还从卡塔尔和印尼进口液化天然气。