rolling-out test

例句：

1. 1. The rolling-out test of the new product is scheduled for next month.
   新产品的滚动式测试计划在下个月进行。
2. 2. The company conducted a rolling-out test to evaluate the effectiveness of its new marketing strategy.
   该公司进行了滚动式测试，以评估其新营销策略的有效性。
3. 3. The rolling-out test revealed several issues that needed to be addressed before the product could be fully launched.
   滚动式测试揭示了几个需要解决的问题，这些问题需要在产品完全推出之前得到解决。