Chabad.org — English translation + Rashi
Torah Temimah (closing note on 9:10): the verse balances tumah of a nefesh and a distant road as equal triggers.
English: “A man, a man who becomes tamei by a nefesh or on a distant road” — two equal grounds for deferral.
Parallel grounds — impurity and distance stand side by side as legitimate reasons to wait for the second month.
Hashem provides more than one recognized path back into the korban for those who could not stand in the first assembly.