World Population Day（世界人口日）
World Population Day（世界人口日）2004 marks the 10th anniversary of the groundbreaking International Conference on Population and Development (ICPD) in Cairo, Egypt, in 1994.
Ten years ago, on the eve of World Population Day, a new campaign was launched to raise awareness 1 of how international family planning helps save women and children's lives, safeguard the environment, and slow population growth. 179 governments committed to it when they signed the Program of Action of ICPD, which prescribes the steps that will not only save millions of women's lives but empower（授权, 使能够）societies to achieve a better future.
Today, there are more than 6 billion people on the planet, with half of the world's population under the age of 25-at or just reaching their childbearing（分娩）years.
Nearly 600,000 women still die each year from pregnancy-related causes. And an estimated 90 percent of infants whose mothers die at childbirth will not survive to their first birthday.
Wild species are becoming extinct 50 to 100 times faster than they naturally would, because of the impact of rapid population growth and increased population density 2 in many countries.
Though population growth is slowing worldwide, more than 90 percent of current growth occurs in the developing world where needs are great and resources are scarce. And these nations have a huge unmet need for family planning services-over 150 million married women of reproductive age in the developing world indicate that they would prefer to postpone 3 childbearing but are not using any method of contraception.
"Girl born today in the developing world faces better prospects 4 than a girl who was born 10 years ago. School enrolment rates are increasing, mortality is declining and life expectancy（平均寿命） is rising, more and more women and couples are able to choose the number and spacing of their children and many countries are taking additional steps to confront HIV/AIDS. But progress is uneven 5, and in some cases slipping backwards 6. We need the strength and determination of a marathon（马拉松赛跑）runner to meet our goals during the next decade."
- There is a general awareness that smoking is harmful.人们普遍认识到吸烟有害健康。
- Environmental awareness has increased over the years.这些年来人们的环境意识增强了。
- The population density of that country is 685 per square mile.那个国家的人口密度为每平方英里685人。
- The region has a very high population density.该地区的人口密度很高。
- I shall postpone making a decision till I learn full particulars.在未获悉详情之前我得从缓作出决定。
- She decided to postpone the converastion for that evening.她决定当天晚上把谈话搁一搁。
- There is a mood of pessimism in the company about future job prospects. 公司中有一种对工作前景悲观的情绪。
- They are less sanguine about the company's long-term prospects. 他们对公司的远景不那么乐观。
- The sidewalk is very uneven—be careful where you walk.这人行道凹凸不平—走路时请小心。
- The country was noted for its uneven distribution of land resources.这个国家以土地资源分布不均匀出名。