The government seemed to be in tune with the popular mood.

政府似乎与公众的想法一致。

You have to be in tune with changes.

你必须跟上变化的旋律。

If you are in tune with your body, you'll likely be in tune with hers as well.

如果你能够和你的身体合拍，那么你也很可能会和她的身体合拍。

Nothing stays the same. You have to be in tune with changes. Change is the norm.

没有任何事情一成不变。你必须跟上变化的旋律。变化就是规范。

Giving kids time to be kids, with unstructured time and quiet activities, can help children be in tune with their natural rhythms.

把孩子们的时间还给孩子，让他们不按照时间表行动，进行一些安静的活动，能帮助孩子适应自然的节奏。