View Compilation Error

0_0_26615188_25695\Main.java:4: 错误: 非法字符: '\uff08'
 Scanner kb=new Scanner（System.in）;
                       ^
0_0_26615188_25695\Main.java:4: 错误: 非法字符: '\uff09'
 Scanner kb=new Scanner（System.in）;
                                 ^
0_0_26615188_25695\Main.java:4: 错误: 不是语句
 Scanner kb=new Scanner（System.in）;
                              ^
3 个错误