Of all human social behaviours, it is perhaps the hardest to detect.

在所有的人类社会行为中，撒谎行为或许是最难以觉察的。

youdao

Primate researchers have long guessed that many of the social behaviours that are seen in humans have a basis in our primate lineage.

灵长目动物研究者们很早之前就猜测，很多人类才具备的社会行为源自灵长目动物系谱。

youdao

Many social behaviours in each step of it′s colony life circle are investigated by observing the natual life and culturing the colony in lab.

研究了日本弓背蚁的社群生活史；结合室外观察和室内饲养方法，对日本弓背蚁社群生活史各阶段社会行为进行了初步研究。

youdao

Epics evolved over many centuries, and reflect nomadic lifestyles, social behaviours, religion, mentalities and imagination.

UNESCO: Culture

Through the festival, Qiang traditions distilling history and cultural information are renewed and diffused, and social behaviours are reinforced, the community expressing respect and worship towards all creatures, the motherland and their ancestors.

UNESCO: Culture

The heroic act by the terminally ill ants is the latest in a line of extraordinary behaviours discovered among social insects.

BBC: Earth News - Heroic altruistic ants face death alone to save colony