Translation of árido

The billing of additional working hours is not justified, since it was our request to download the software and wait for the new version. They have admitted the error of the translation.
It is very different from bars and discos and nightlife. So it has also advantages, however the quantity and the quality of information circulating in the social networks worries me a little. A lot of it is garbage.
Thank you for your email, everything was crystal clear. We should call each other, this would be the best way. Do you have the same opinion? But I think I need more help, for example: how do you conjugate swim?