Jentschite
輝砷銀鉛礦
??? 情景例句
You are wonderful with kids.
你對小孩子有一套。
It's already in production, so you can expect it in stores before the end of the month.
產品已投產了，所以月底前你可以獲得。
First of all, I will outline the characteristics of our product.
首先我將簡略說明我們商品的特性。