语法上是没有错误,但是语义上会比较奇怪。
估计您句末的定语从句想要修饰的应该是phenomenon吧,否则整句的意思是不通顺的,那么就应该将这个定语从句添加在phenomenon后,作为一个插入语。如果留在句末,那么语法上它是修饰attention的。修改后的句子如下:
It is unquestionable that the phenomenon, which has not only brought us a lot of benefits, deserves more and more attention.
希望对您有帮助!
我认为这句话想好一点,最好加上but also,还有改一下时态 例如:
It is unquestionable that the phenomenon deserves more and more attention,which would not only bring us a lot of benefits,but also Increase visibility。(增加知名度)
It is unquestionable that the phenomenon deserves more and more attention,which has not only brought us a lot of benefits.此句没有任何语法错误,但是,总觉得没说完,也就是还应该有下文。“......不仅仅给我们带来好多的利益,(还.....?)".
没问题