Head- butting is illegal in boxing.

在拳击比赛中用头撞人是犯规的。

Head - butting is illegal in boxing.

在拳击比赛中用头撞人是犯规的.

Females fighting over food , meanwhile, tend to use head - butting and shoving tactics.

雌性也会争夺食物, 并且往往使用头顶和推挤战术.

Unlike Mr Butcher, who set them such a fine example by head- butting Tunisians on the field while playing for England.

这倒不像布切尔先生，他在代表英格兰队踢球时在场上用头撞击突尼斯队队员，从而给别人树立了多么好的榜样！

Scientists have compared a dinosaur with several modern-day animals to settle who wins the heavy-weight head-butting title.

科学家们把当今的几种动物与恐龙相比，得出恐龙才是重量级的善于头部相撞pk的冠军.

Evidence is seen in a recent headline in the Christian Science Monitor: Stiffer Penalties for Head-Butting the Referee'.

证据是看到最近在基督教科学箴言报的标题：“同谋头撞裁判的处罚。

Unlike Mr Butcher, who set them such a fine example by head-butting Tunisians on the field while playing for England.

这倒不像布切尔先生，他在代表英格兰队踢球时在场上用头撞击突尼斯队队员，从而给别人树立了多么好的榜样！