Qaing
(qa 的現在分詞) abbr. 品質保證（Quality Assurance）；質量評價（Quality Assessment）
??? 情景例句
If you could just see it from our point of view, I'm sure you'd agree with me.
如果你能從我們的立場看這一點的話，我相信你會認同我的。
How much?How many?
共多少？
'Can I return these two tickets?' he asked.
“我可以退掉這兩張票嗎？”他問。