Please check my voice

Hello , I’m from HCM city , Viet Nam . I’ve been learning English for more than 6 months . I’d like to check over my voice , that’s a major step in order to be a native speakers ( pronounciation , stress … ) Thank you in advance .
Here is my texts

TOEFL listening lectures: A lecture in biology class

Please kindly post your speaking practice in the speaking section. This is where people post their essays.