Anna, the dance just shows the courtship tradition.

安娜，这个舞蹈只是展示爱的传统。

That visit marked the start of a courtship.

那次访问是加拿大向中国示好的个开始。

Spotted... Serena and not-so-lonely boy. Clearly past courtship in the courtyard.

注意，Serena和不再单身的男孩，显然在庭院里平安度过了爱期。

This spectacular courtship display is called the lek, an old north word meaning dance.

这种特殊的表演叫做 lek，个古老的北欧词，意为舞蹈。

The brief courtship complete, there isn't a moment to lose.

它们的交配很短暂，不浪钟。

Well, surer than the customs of well-bred courtship will allow.

但我们按规矩来的话，是做不的。

But here at our feet, we actually have the first physical evidence of dinosaur courtship.

但在我们的脚边，这是第片恐的实体证据。

They attract females with elaborate courtship rituals and have a sophisticated range of territorial behaviour.

它们用复杂的爱仪式来吸引雌性，在领地行为上有着严密的范围。

After a short courtship, the couple were married on April 11th.

经过短暂的恋爱，两人于 4 月 11 日结婚。

He wouldn't knowingly harm her baby, but courtship can be a rough affair.

雄性座头鲸不会故意伤害她的孩子，但爱可能是件很粗野的事情。

And number three, courtship behavior, we use body language.

第三点，爱行为，我使用肢体语言。

This being Franz Kafka, the courtship that started that summer evening wasn't exactly conventional.

这就是弗朗茨·卡夫卡，那个夏夜开始的爱也有些另类。

And so the courtship continued, with Sculley playing hard but not impossible to get.

贤之旅仍在继续，斯卡利摆出副“你很难聘请我，但并不是完全没有可能”的姿态。

But the bats' courtship is difficult to study because they are so hard to find.

但是蝙蝠的行为很难研究，因为很难发现它们。

The choreography of courtship in T. Rex would have been interesting to watch.

雷克斯霸王阶段的舞蹈很值得看。

In effect, these insects fly only long enough to complete a courtship dance.

其实这些昆虫的飞行时间仅够它们完成。

The phenomenon, known as biofluorescence, is believed to play an important role in courtship displays.

这种现象被称为生物荧光，据信在表演中起着重要作用。

And women had to view diamonds as an integral part of courtship.

而女人必须把钻石看成是爱必不可少的部。

This is the first time this extraordinary courtship behaviour has ever been filmed in the wild.

这是这种独特的行为，首次在野外被拍摄。

A year-long courtship followed, with the marriage taking place on 29th May, 1884.

追了年后，俩人的婚礼于 1884 年 5 月 29 日举行。