In this video clip: https://youtube.com/clip/Ugkxvmz1x_zYQepLxH7I0uV_CPevy6VgL6ya , the man says:
I guess こう利用できるような means 'like this, to make it usable'. But what is その辺? Is it 'this extent' or 'like that' or 'by that much(devising a method to make the time table not changing in case of snow)'? And what is うまく? I'm sorry I didn't review the Japanese grammar fully yet. I'm re-reading a book I studied during my university years (more than 30 years ago..).
I will be grateful if someone explains them with words break-down and simple grammar usage if they were conjugated. Thank you!