运行R语言代码，报错如下：
+ print("小鲜肉")
+ }else if((25<age1 && age1<=30){
Error: unexpected '{' in:
" print("\u{5c0f}\u{9c9c}\u{8089}")
}else if((25<age1 && age1<=30){"
> print("轻熟男性")
[1] "轻熟男性"
> }else{
Error: unexpected '}' in " }"
> print("成熟男性")
[1] "成熟男性"
> }
Error: unexpected '}' in " }"
> }
Error: unexpected '}' in "}"
不知道如何解决？
