Understand the thoughts and feelings of the whole poem. Where should the tone be heavy, where should the tone be light, where should the pause be coherent?
If it is a recitation contest, your expression should be rich and change with the poem.
But it's best to keep smiling and stand up straight to give others a good impression.
I often take part in speech contests or something, but I still hope to give you some enlightenment.
Haha, I hope to adopt it.