你好，

在回答第一个问题时，您可以在时间线中的踢球之后直接触发出拳。

在回答问题二时，您可以在 Spine 的树视图中选择对象的可见性，以隐藏您希望隐藏的任何资产。 为了验证是否隐藏了某些内容，请查看 Tree 视图，然后查找顶部有眼睛的列。 在眼睛位于顶部的列中，任何可见资产旁边都会有一个白色按钮。 如果您想隐藏资产，只需单击眼睛列中的白色按钮，该资产就会被隐藏。

另一位用户向您发布了类似的问题，请参阅此论坛帖子以获取更多信息。

Hello,

In answer to question one, you can key the punch to occur directly after the kick in your timeline.

In answer to question two, you can select the visibility of objects in the Tree view of Spine in order to hide any assets that you wish to hide. In order to verify that something is hidden, look in the Tree view, and then look for the column that has an eye at the top. Any visible assets will have a white button beside them in the column that has the eye on top. Should you wish to hide an asset, just click the white button in the eye column, and the asset will be hidden.

Another user posted a similar question to yours, please see this forum post for more information.
Hiding Asset