I'll eat my head if he is not a bad one, ' growled Mr. Grimwig, speaking by some ventriloquial power, without moving a muscle of his face.

“如果他不是个坏人，我就吃掉我的脑袋，”格林威格先生咆哮着，用某种腹语的力量说话，脸上的肌肉没有动。