Meaning of 二つに一つ(ふたつにひとつ) in Japanese

Examples of 二つに一つ, ２つに１つ, ふたつにひとつ in a sentence

• 我々は行くかとどまるか２つに１つだ。

  We have the alternative of going or staying.

• 可能性は中立か戦争かの二つに一つだ。

  The alternative possibilities are neutrality or war.

• できることは抵抗か逃亡か二つに一つだった。

  The alternative possibilities were resistance and flight.