Follow the pins, taking them out as you go.  Cut off the excess fabric and fold the cuff back up. As you fold it back up, make sure the raw edges of the seam are opened--if they're closed, they'll get bulky and bumpy. Pin the cuff to the pant leg. Adjust your sewing machine so the needle leans to the left and use the zipper foot instead. You want to get as close as possible to the seam. Hold open the inner seam and sew all the way around the pant leg as close as possible to the original seam. Try them on after this step -- you may find that they're too long or too short and you can go back to adjust. If there's too much fabric on the end, zigzag stitch and cut off the excess or use a serger. Iron the leg of your jeans. Use a high heat setting and flip the pants so that the inside excess fabric is pointing upwards (toward the crotch). Go over this area several times.
حيكي خطًا مستقيمًا عند أعلى العلامات بامتداد كامل المسافة واتبعي الدبابيس مع نزعها كلما تقدمت.