NASA has always had to have a plan for what they would say to the public if and when Planet X became so obvious to the public that they could no longer deny.

如果行星x在公众面前变得很明显，太空总署不能再加以抵赖了时，他们就总会制定一个计划，安排好对公众说些什么。

youdao

NASA has always had to have a plan for what they would say to the public if and when Planet X became so obvious to the public that they could no longer deny.

如果行星x在公众面前变得很明显，太空总署不能再加以抵赖了时，他们就总会制定一个计划，安排好对公众说些什么。

youdao