how to convert recipes on this website for easier English reading

The best way is to get to grips with cups...being a UK er I felt the same way but in truth once I'd bought the cups and found a good conversion "App" for the tablespoon of butter etc ( strange to us I know ) I found the cooking easy. Just love the American sites for recipes...alot of imaginative foodies on here!

King Arthur Flour's website has a conversion chart for practically every ingredient.

There are many conversion charts online.

Have you tried "googling" one online to covert the recipe needed?