VOA慢速英语--秋天的颜色不仅是红色和蓝色

AS IT IS 2016-11-05 Fall Colors Not Only Red and Blue 秋天的颜色不仅是红色和蓝色

This is What’s Trending Today.

Americans often identify the two major political parties by the colors red and blue. The practice began with the 2000 election. Media organizations liked the idea because it made easy use of voting maps. It helped show the winner of each state as the results came in.

The Democratic Party is blue. The Republican¹ Party is red.

For the last 16 years, there has been a lot of talk about red states and blue states. Since elections take place in autumn, red and blue have become “fall colors.”

But this time of year, people on social media sites like Facebook and Twitter are also talking about true fall colors – like those found in nature.

The colors are orange, yellow, red, and brown. Why?

Huge numbers of trees change color in the late fall in the U.S. Their leaves go from green to shades of orange, red, brown and yellow.

A chemical called chlorophyll is responsible. Chlorophyll helps trees make sugar from sunlight. This feeds the tree and keeps the leaves green.

But, as sunlight decreases in the fall, the trees produce less chlorophyll. This is when the leaves show what some people call their “true colors.”

The website SmokyMountains.com has a Fall Foliage² Map. It predicts when people will see the best fall colors.

The best time to see the colorful leaves, also known as foliage, was in mid-October, but some areas in the U.S. still have colorful trees.

Twitter user, Chris Duncan shared a photo he took earlier this week in Washington, D.C. It shows a bright red tree and the Lincoln Memorial and Washington Monument.

One person shared a photo taken high above the Virginia Tech campus, a university in southwest Virginia.

Inga Sarda-Sorensen is a photographer in New York City. She posted some stunning³ photos of Central Park.

Inga Sarda-Sorensen is a photographer in New York City. She posted some stunning photos of Central Park.

But you do not have to be in the U.S. to see the color change.

Ewan Gunn posted a photo from Scotland showing the Craigellachie Bridge with beautiful green, orange and yellow leaves in the background.

And that’s What’s Trending Today.

Words in This Story

stunning – adj. very beautiful or pleasing

foliage– n. the leaves of a plant or of many plants

1 republican   

n.拥护共和政体的人； adj.共和政体的，（Republican）共和党人，（Republican）共和党的

参考例句：

• Some families have been republican for generations.有些家庭世代都支持共和党。
• A third candidate has entered the contest for the Republican nomination.第三个候选人已经加入角逐共和党提名的行列。

2 foliage   

n.叶子，树叶，簇叶

参考例句：

• The path was completely covered by the dense foliage.小路被树叶厚厚地盖了一层。
• Dark foliage clothes the hills.浓密的树叶覆盖着群山。

3 stunning   

adj.极好的；使人晕倒的

参考例句：

• His plays are distinguished only by their stunning mediocrity.他的戏剧与众不同之处就是平凡得出奇。
• The finished effect was absolutely stunning.完工后的效果非常美。