:标准火山{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/c\/cb\/Make-a-Volcano-Step-1-Version-6.jpg\/v4-460px-Make-a-Volcano-Step-1-Version-6.jpg","bigUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/c\/cb\/Make-a-Volcano-Step-1-Version-6.jpg\/v4-760px-Make-a-Volcano-Step-1-Version-6.jpg","smallWidth":460,"smallHeight":345,"bigWidth":760,"bigHeight":570}1铺好一张蜡纸。!{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/2\/20\/Make-a-Volcano-Step-4-Version-6.jpg\/v4-460px-Make-a-Volcano-Step-4-Version-6.jpg","bigUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/2\/20\/Make-a-Volcano-Step-4-Version-6.jpg\/v4-760px-Make-a-Volcano-Step-4-Version-6.jpg","smallWidth":460,"smallHeight":345,"bigWidth":760,"bigHeight":570}4静置一个小时,晾干黏土。卷起纸巾,用橡皮筋捆起来。