Translation of afoot in German

Sometimes you forget one word and this makes the entire sentence sound differently. That means that you need to read each email before sending it twice at least if you want to be on the safe side every time.
You can return the favor and help me too. We will acquire the new language together. I like to learn Spanish. Since high school, I have learned much more but it has been more than 20 years ago.
Is that your voice in the background of the video? Thanks to your machine which stood outside, the tree did not fall on the man... This is just unbelievable! And you filmed it all?