Your husband's family has behaved monstrously.

He behaved indecently.

他举止下流。

He knew that he had behaved childishly.

他意识到自己的举动很不成熟。

The children are well-behaved and keen to learn.

这些孩子既乖又好学。

He felt that his brother had behaved disgracefully.

他觉得他兄弟行为不光彩。

The children behaved beautifully.

孩子们很乖。

The reporters behaved deplorably.

那些记者表现得甚为不堪。

I feel I behaved shabbily.

我觉得自己太龌龊了。

All the Greenpeace people behaved with impressive forbearance and dignity.

所有绿色和平组织人士表现出了超乎寻常的克制和大度。

He was disgusted that a British minister could have behaved so disgracefully.

他对一位英国大臣竟有如此丢人的举止感到厌恶。

He also felt she had not behaved honorably in the leadership election.

他还认为她在领导人选举中有不端行为。

That man behaves like an, overgrown ` child.

那男子一举一动像个大孩子.

Now let's observe how the rider behaves.

现在我们来观察滑块的运动.

He behaves just like a child.

他的行为象个孩子.

Unfortunately, the real world never behaves so perfectly.

遗憾的是, 现实世界从来不会表现得如此完美.

He behaves in a most uncouth way.

他的举止真是笨拙.

My generation behaves differently from my father's and grandfather's.

我这一代人和我父辈及祖辈表现不同.

He behaves in ways which tend to defeat organizational objectives.

他就会用一种有损于组织目标的方式来行事.

That boy behaves so badly that he cares nothing for manners, and spits in the face of all the teachers.

那孩子的行为恶劣、举止粗野，对所有的老师都不尊重。

He behaves throughout with a certain sang-froid.

他从头至尾都表现出一定的冷静沉着。

He has spent his career studying how matter behaves at the fine edge between order and disorder.

他从事研究物质在有序与无序的细微临界处的行为变化。