VOA慢速英语2010年-Christmas Trees Are Not the Only Hot P
时间：2018-12-01 作者：英语课 分类：2010年VOA慢速英语(十二)月
An evergreen 1 tree is a Christmas tradition in many American homes. The tree is usually a pine or fir dressed with lights and other colorful decorations.
Families might buy a cut tree or go to a tree farm and cut one down themselves. Some people bring a live tree in a pot into their home for the holidays and then put it back outdoors.
Some people rent a Christmas tree. Companies might bring the same live tree to the same family year after year. Or the tree might get planted in a park or someplace else where it could help the environment.
There are some trees that can be reused year after year because they are made of plastic or metal. Or, instead of a tree, some people have a small, sweet-smelling rosemary plant, cut to look like a little Christmas tree.
Another popular evergreen this time of year is the mistletoe plant. It has small white berries and leaves that feel like leather. The traditional Christmas mistletoe is native to Europe.
Ancient Druids believed mistletoe had magical powers. The plant can be found growing on apple trees, lindens, maples 2 and poplars. Mistletoe is a parasitic 3 plant. It connects itself to a tree and steals nutrients 4 and water.
Poinsettias are named for the first American ambassador to Mexico, Joel Poinset, and do not come only in red
Today mistletoe is best known as an excuse to steal a kiss at a Christmas party. Kissing is a tradition if two people stand under mistletoe hung in a doorway 5.
Another plant that many people connect with Christmas is the poinsettia. Poinsettias are native to Mexico. They can be white or pink, but most are bright red. They are named after the first American ambassador to Mexico. Joel Poinsett liked them enough to send some back to the United States.
Babies or pets that chew on poinsettias might get sick. But experts say the plant is not as poisonous as some people think.
Like millions of other houses, the home of America's first president is decorated for Christmas. George Washington's Mount Vernon Estate is in Virginia.
Visitors can hear stories about what Christmas was like at Mount Vernon in the eighteenth century. The museum where visitors begin their tour is decorated with Christmas trees.
Yet Mount Vernon would not have had Christmas trees during the late seventeen hundreds, when Washington led the country. They did not become popular in the United States until the eighteen hundreds.
Visitors learn that in Washington's time, there was greenery inside the mansion 6, but that was probably the extent of the decorations.
And that's the VOA Special English Agriculture Report. I'm Bob Doughty 7.
- Some trees are evergreen;they are called evergreen.有的树是常青的，被叫做常青树。
- There is a small evergreen shrub on the hillside.山腰上有一小块常绿灌木丛。
- There are many maples in the park. 公园里有好多枫树。
- The wind of the autumn colour the maples carmine . 秋风给枫林涂抹胭红。
- Will global warming mean the spread of tropical parasitic diseases?全球变暖是否意味着热带寄生虫病会蔓延呢？
- By definition,this way of life is parasitic.从其含义来说，这是种寄生虫的生活方式。
- a lack of essential nutrients 基本营养的缺乏
- Nutrients are absorbed into the bloodstream. 营养素被吸收进血液。 来自《简明英汉词典》
- They huddled in the shop doorway to shelter from the rain.他们挤在商店门口躲雨。
- Mary suddenly appeared in the doorway.玛丽突然出现在门口。