The polls are useful, but the papers are too generalized and the arguments are not well-grounded.
评分The polls are useful, but the papers are too generalized and the arguments are not well-grounded.
评分The polls are useful, but the papers are too generalized and the arguments are not well-grounded.
评分The polls are useful, but the papers are too generalized and the arguments are not well-grounded.
评分The polls are useful, but the papers are too generalized and the arguments are not well-grounded.