这意味着她们在她们的亲属的陪同下会更快乐。这如同前面文中表明的那样：能带来自身的进化性的益处。

This means they are happier in the company of their relatives, which may, as the previous article also suggests, bring evolutionary benefits of its own.

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在她父亲的陪同下，她乘车经过拥挤的街道。皇室婚礼在这么多年来从未引起如此多人的关注。

Accompanied by her father, she was driven through streets more packed than they have been for a royal wedding for a good many years.

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