We have experienced many difficulties, such as flair bottle, shotz, bartender test tube and have solved them one by one.I think these two items should also be out of question.

• 其中有一家提供的样品已经很接近原样了（其实原样也是有稍微起泡的，只是没那么明显而已），我们会加紧脚步去落实它。