中国则自2004年始，风电装机容量逐年翻番。
China has nearly doubled its capacity every year since 2004.
自本世纪初，电成为了我们的现代生活的一个主要部分。
Ever since early this century, electricity has become an essential part of our modern life.
自本世纪初，电成为了我们的现代生活的一个主要部分。
Ever since early this century, electricity has become an essential part of our modern life.
应用推荐