Lines 82 and 83 draw a dotted line at the top and halfway down the Y-axis. This simply makes the graph easier to read.

第82和83行在y轴的顶端和中间各划一条水平虚线，这样做只是为了让查看图时更方便。

youdao

Analyze this sentence. Draw a line under the subject, a double line under predicate, a wavy line under the attribute, and a dotted line under the adverbial.

分析这个句子。在主语下划横线，在谓语下划两道横线，在定语下划曲线，在状语下划虚线。

youdao

Analyze this sentence. Draw a line under the subject, a double line under the predicate, a wavy line under the attribute, and a dotted line under the adverbial.

分析这个句子。在主语下划道横线，在谓语下划两道横线，在定语下划曲线，在状语下划虚线。

youdao

Draw a line under the subject, a double line under the predicate, a wavy line under the attribute, and a dotted line under the adverbial.

在主语下划道横线，在谓语下划两道横线，在定语下划曲线，在状语下划虚线。

youdao

Draw a line under the subject, a double line under the predicate, a wavy line under the attribute, and a dotted line under the adverbial.

在主语下划道横线，在谓语下划两道横线，在定语下划曲线，在状语下划虚线。

youdao