one.
开头的But there is a danger that grows every year.
和结尾最后一句This is an example of the danger that grows every year.
都表明了.
整篇文章开头点明了这种危险的存在,在第二段中,引用真实例子来说明.
one.
开头的But there is a danger that grows every year.
和结尾最后一句This is an example of the danger that grows every year.
都表明了.
整篇文章开头点明了这种危险的存在,在第二段中,引用真实例子来说明.