Studies in restaurants show that the tips left by customers who pay their bill in cash tend to be larger when the bill is presented on a tray that bears a credit-card logo.
对餐馆的研究表明，当账单被放在印有信用卡标志的托盘上时，用现金付账的顾客往往会留下更多的小费。
2
The cube covers and cardtray are a thin hard plastic similar to the plastic that box inserts are made of, so you might have to worry about splitting eventually.
立方体遮盖物和卡牌托盘是类似于包装盒嵌入板的薄塑料，因此你可能得担心稍不注意会撕裂它。
3
We will now add the text to the Side Panel, the Disk Tray, and the Memory Card Slots.