YOU SAID:

Don't open that can of worms

INTO JAPANESE

そのワームのことを開いていません。

BACK INTO ENGLISH

The worm does not open.

INTO JAPANESE

この戸はどうしても開かない。

BACK INTO ENGLISH

That door won't open.

INTO JAPANESE

この戸はどうしても開かない。

BACK INTO ENGLISH

That door won't open.