C144 They All Expressed Their Opinions and Complemented Each Other's Strengths and Weaknesses

"Hello, everyone! Up next, I'll be discussing the latest research on the detection of multiple pesticide residues in Angelica, Codonopsis, Astragalus, and Licorice! I hope you'll find it engaging, and I welcome the contestants to point out any areas where I can improve."

Blues took a brief pause before launching into his presentation.

Unbeknownst to the audience