高清简约插画，画面主体为四个圆柱体，颜色分别为黄色

High-definition simple illustration, the main body of the picture is four cylinders, the colors are yellow, blue, yellow and red, which increase in height from left to right, arranged in a ladder shape, the background is a single light blue, concise and without other design and processing, the overall color scheme includes light blue, yellow, blue, and red. The visual effect is concise and clear, conveying the message of growth or progress, and emotionally giving people a positive feeling, reflecting Listening, speaking, reading and writing in English

千图用户_2169

0