{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/f\/fa\/Study-Well-Step-3.jpg\/v4-460px-Study-Well-Step-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/f\/fa\/Study-Well-Step-3.jpg\/v4-759px-Study-Well-Step-3.jpg","smallWidth":460,"smallHeight":258,"bigWidth":760,"bigHeight":426.97802197802196}3适时休息。