YOU SAID:

There is only two existing genders people.

INTO JAPANESE

既存の性別の人は2人だけです。

BACK INTO ENGLISH

There are only two people with existing sex.

INTO JAPANESE

既存の性別の人は2人しかいません。

BACK INTO ENGLISH

There are only two people with existing gender.

INTO JAPANESE

既存の性別を持つのは2人だけです。

BACK INTO ENGLISH

Only two people have existing sex.

INTO JAPANESE

既存の性別は2人だけです。

BACK INTO ENGLISH

There are only two existing sexes.

INTO JAPANESE

既存の性別は2つしかない。

BACK INTO ENGLISH

There are only two existing gender.

INTO JAPANESE

既存の性別は2つしかありません。

BACK INTO ENGLISH

There are only two existing gender.