encourage conviction by allowing co

encourage conviction by allowing consumers to test or sample the product.

Results (Chinese) 1:

鼓励下允许消费者到测试或样品的产品的信念。

Results (Chinese) 2:

通过允许消费者测试或品尝产品，鼓励信念。

Results (Chinese) 3:

让消费者测试或样品产品鼓励信念。