Will you tell your parents that you are bisexual?

你会告诉父母你是双性恋吗？

The number of bisexual flowers has decreased dramatically.

这种雌雄同株的花的数量急剧减少。

Actually, we should treat bisexual rationally.

其实我们应该理性地看待双性恋者。

He was an active bisexual.

他是一个有实际双性恋行为的双性恋者。