YOU SAID:

I do not think it is possible to be a spider.

INTO JAPANESE

私はクモをすることも可能だとは思わない。

BACK INTO ENGLISH

I don't think spider also available.

INTO JAPANESE

クモもないと思います。

BACK INTO ENGLISH

I think spiders are not.

INTO JAPANESE

私はクモではないと思います。

BACK INTO ENGLISH

I think I will not a spider.

INTO JAPANESE

私はクモではないと思います。

BACK INTO ENGLISH

I think I will not a spider.