每日口說挑戰 看電影必吃！帶你了解爆米花的歷史 (Why do we eat popcorn at the movies? - Andrew Smith)

今日挑戰句子

An ear of teosinte originally yielded somewhere between 5 and 12 small kernels, each with a hard shell called a pericarp.

每一個墨西哥野玉米能產出 5 至 12 顆玉米粒，每一顆玉米粒都有一個硬殼， 稱為「果皮」。