YOU SAID:

The tree is crashing onto the ground up and down oh no!

INTO JAPANESE

木が地面に上下に激突しています、ああ、だめです！

BACK INTO ENGLISH

The trees are crashing up and down on the ground, oh no!

INTO JAPANESE

木々が地面で上下に砕けています、ああ、だめです！

BACK INTO ENGLISH

Trees crumbling up and down on the ground, oh no!

INTO JAPANESE

地面で木々が上下に崩れる、ああ、だめだ！

BACK INTO ENGLISH

Trees crumbling up and down on the ground, oh no!