当你can(可以)做某事时，即意味着不管实际行动与否，你自身都有能力去采取那个行动。

When you can do something, you have capacity within you to perform that action regardless of whether or not you actually do it.

youdao

当你can(可以)做某事时，即意味着不管实际行动与否，你自身都有能力去采取那个行动。

When you can do something, you have capacity within you to perform that action regardless of whether or not you actually do it.

youdao