{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/c\/cb\/Bring-Down-High-Creatinine-Levels-Step-10-Version-3.jpg\/v4-460px-Bring-Down-High-Creatinine-Levels-Step-10-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/c\/cb\/Bring-Down-High-Creatinine-Levels-Step-10-Version-3.jpg\/v4-760px-Bring-Down-High-Creatinine-Levels-Step-10-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":760,"bigHeight":570}3睡得好。6到9小时为目标,理想的睡眠时间为7到8小时。