His return to Juve was marred by protests from some of the ultras who did not forgive him walking out during the Calciopoli scandal of2006 .

卡纳瓦罗回归尤文遭到了许多 极端 球迷的抗议，他们无法原谅 前 金球 奖 得主在2006年闹剧门事件中离开 球队 的 行为。

This paper reviewed the latest development of the control technology on ultras .

综述了 超声波 电机控制技术的最新进展。

We don 't want the ultras to take over France .

我们不想 让 激进分子来控制法国。