The first step is to go exploring, if you’re out of your comfort zone or if you’re wandering into somebody’s house for the first time. So the main thing is just to show up and be adventurous, trying different foods and talking to strangers.

上面的句子摘自2021全国卷Ⅰ（乙卷）阅读理解七选五。想请老师说说 go exploring 的用法。我知道，英语通常可说 go swimming, go skating, go shopping, go fishing 等，但这里用 go exploring 觉得有点别扭。请问 go doing 这类用法到底有没有限制？