英语学习闲谈之一

lion

以下是引用雪绒花在2003-8-28 22:16:00的发言：
So great a university! You gave up, I can hardly understand you.

MY PROFESSOR TOLD ME .STUDY ,ANYWHERE ,ANYTIME .

雪绒花

But in China diploma is more important.

lion

以下是引用雪绒花在2003-8-28 22:23:00的发言：
But in China diploma is more important.

MAYBE ,IN THE FUTURE 3 YEARS I'LL STUDY CONTINUOUSLY. I WANT TO GO ABROAD.NOW I WORK FOR MONEY

雪绒花

Go abroad? Should you take the TOEFL examination before you go?

lion

以下是引用雪绒花在2003-8-28 22:34:00的发言：
Go abroad? Should you take the TOEFL examination before you go?

TOEFL AND GRE I WILL TAKE IN THE FUTURE

雪绒花

Do you have confidence?

lion

以下是引用雪绒花在2003-8-28 22:50:00的发言：
Do you have confidence?

I DON'T KNOW ,BUT I'LL TRY MY BEST

雪绒花

I believe.

雪绒花

31 British Columbia
　　
　　British Columbia is the third largest Canadian provinces, both in area and population. It is nearly 1.5 times as large as Texas, and extends 800 miles(1,280km) north from the United States border. It includes Canada’s entire west coast and the islands just off the coast.
　　
　　Most of British Columbia is mountainous, with long rugged ranges running north and south. Even the coastal islands are the remains of a mountain range that existed thousands of years ago. During the last Ice Age, this range was scoured by glaciers until most of it was beneath the sea. Its peaks now show as islands scattered along the coast.
　　
　　The southwestern coastal region has a humid mild marine climate. Sea winds that blow inland from the west are warmed by a current of warm water that flows through the Pacific Ocean. As a result, winter temperatures average above freezing and summers are mild. These warm western winds also carry moisture from the ocean.
　　
　　Inland from the coast, the winds from the Pacific meet the mountain barriers of the coastal ranges and the Rocky Mountains. As they rise to cross the mountains, the winds are cooled, and their moisture begins to fall as rain. On some of the western slopes almost 200 inches (500cm) of rain fall each year.
　　
　　More than half of British Columbia is heavily forested. On mountain slopes that receive plentiful rainfall, huge Douglas firs rise in towering columns. These forest giants often grow to be as much as 300 feet(90m) tall, with diameters up to 10 feet(3m). More lumber is produced from these trees than from any other kind of tree in North America. Hemlock, red cedar, and balsam fir are among the other trees found in British Columbia.

雪绒花

32 Botany
　　
　　Botany, the study of plants, occupies a peculiar position in the history of human knowledge. For many thousands of years it was the one field of awareness about which humans had anything more than the vaguest of insights. It is impossible to know today just what our Stone Age ancestors knew about plants, but form what we can observe of pre-industrial societies that still exist a detailed learning of plants and their properties must be extremely ancient. This is logical. Plants are the basis of the food pyramid for all living things even for other plants. They have always been enormously important to the welfare of people not only for food, but also for clothing, weapons, tools, dyes, medicines, shelter, and a great many other purposes. Tribes living today in the jungles of the Amazon recognize literally hundreds of plants and know many properties of each. To them, botany, as such, has no name and is probably not even recognized as a special branch of “ knowledge” at all.
　　
　　Unfortunately, the more industrialized we become the farther away we move from direct contact with plants, and the less distinct our knowledge of botany grows. Yet everyone comes unconsciously on an amazing amount of botanical knowledge, and few people will fail to recognize a rose, an apple, or an orchid. When our Neolithic ancestors, living in the Middle East about 10,000 years ago, discovered that certain grasses could be harvested and their seeds planted for richer yields the next season the first great step in a new association of plants and humans was taken. Grains were discovered and from them flowed the marvel of agriculture: cultivated crops. From then on, humans would increasingly take their living from the controlled production of a few plants, rather than getting a little here and a little there from many varieties that grew wild- and the accumulated knowledge of tens of thousands of years of experience and intimacy with plants in the wild would begin to fade away.