Read the stanzas from "I Wandered Lonely as a Cloud" and answer the question.

[1]I wandered lonely as a cloud
That floats on high o'er vales and hills,
When all at once I saw a crowd,
A host, of golden daffodils;
[5]Beside the lake, beneath the trees,
Fluttering and dancing in the breeze.

Continuous as the stars that shine
And twinkle on the milky way,
They stretched in never-ending line
[10]Along the margin of a bay:
Ten thousand saw I at a glance,
Tossing their heads in sprightly dance.

What is the effect of describing the daffodils as "continuous as the stars that shine" (line 7)?