[2]{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/5\/57\/Make-Your-Jeans-Tighter-Step-3-Version-3.jpg\/v4-460px-Make-Your-Jeans-Tighter-Step-3-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/5\/57\/Make-Your-Jeans-Tighter-Step-3-Version-3.jpg\/v4-760px-Make-Your-Jeans-Tighter-Step-3-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":760,"bigHeight":570}3试穿牛仔裤。继续煮20到30分钟。可以用安全别针,防止腿被扎伤。