YOU SAID:

I know that birds fly in different directions

INTO JAPANESE

私は鳥が別の方向に飛ぶことを知っています。

BACK INTO ENGLISH

I know that flies in the direction of another bird.

INTO JAPANESE

私は、別の鳥の方向に飛ぶという知っています。

BACK INTO ENGLISH

I will fly in the direction of another bird that you know.

INTO JAPANESE

私はあなたが知っている別の鳥の方向に飛ぶ。

BACK INTO ENGLISH

I will fly in the direction of another bird that you know.