Job Recruitment Website - Immigration policy - The idea of building an immigration base on Mars or the moon () can be realized, () is a distant thing.

The idea of building an immigration base on Mars or the moon () can be realized, () is a distant thing.

The idea of building an immigration base on Mars or the moon () can be realized, and () is a distant thing.

We can't build the "immigration base" in this sentence at present, so let's use the hypothetical relationship.

The idea of building an immigration base on Mars or the moon (even if it can be realized) is a distant thing.