rossa什么意思，rosas是什么意思中文

　　n.罗阿斯(匈奴王)

　　双语例句

　　1

　　Even in these difficult times we see "Return on AD spend" (ROAS) as high as 3500% from Internet marketing campaigns we run for our clients.

　　即使在现在的困难时期，我们为客户开展的互联网营销活动，仍然取得了高达3500%的广告支出回报(ROAS)。

　　2

　　Hold off on advertising where you cannot measure results (e.g. print) and ROAS (Return on AD spend), or those that have not resulted in good ROIs in the past.

　　暂停那些不可测量效果和广告开支回报值(ROAS)的广告(如印刷品)，或者那些ROI较低的渠道。