They spent a month steeping themselves in Chinese culture.

他们花了一个月时间潜心钻研中国文化。

We are celebrating by steeping out to night.

我们今晚出去好好玩玩，以表庆贺。

Even extralong steeping may not increase the concentration.

（尽管延长浸泡时间，也可能不会增加浓度）。

It's a drink made by steeping pineapple rind in water.

这是一种将菠萝皮浸泡在水中制成的饮料。

It 'sa drink made by steeping pineapple rind in water.

这是用菠萝皮泡在水里做的饮料。