Here are some of the findings by scientists: the growing season has increased by ten to fourteen days in northern parts of the United States over the last nineteen years.

这里是一些科学家们的发现：在过去的19年间，美国北部地区的生长季节延长了10到14天。

youdao

Here are some of the findings by scientists: the growing season has increased by ten to fourteen days in northern parts of the United States over the last nineteen years.

这里是一些科学家们的发现：在过去的19年间，美国北部地区的生长季节延长了10到14天。

youdao