2024德语B2级别有哪些学习特点呢？

解答了关于《德语B2级别有哪些学习特点呢？》相关内容，同时关于1、德语b2相当于国内什么等级,2、德语b2水平要求是什么,3、德语b2相当于英语什么水平,4、德语b2是什么考试,5、德语b2证书有什么用,相关问答本篇文章考学教育网小编也整理了进来，希望对您有帮助。

德语B2级别有哪些学习特点呢？

Nowadays, the demand for energy has been increasing significantly due to the rapid development, with the number of energy consumers in China rising from 2.25 billion to 6.1 billion from 2000 to 2020, an increase of 169%. To meet the huge energy demand, researches on renewable energy sources have been conductive. Solar energy is one of the most popular types of renewable energy, as it is green and environmental-friendly. It has advantages of an abundant available space, and the number of solar radiation resources in four seasons are also balanced. In 2020, the installed capacity of solar energy had surpassed 200 million kilowatts, and China was the largest nation in the world in the category of solar energy installations, accounting for 71% of the global total. With the continuous development and the support of many policies, the investment of money and the dedication of time in the solar energy industry are no doubt greatly increasing. It is expected that the installed capacity of solar energy in China will reach 400 million kilowatts by the year 2030.