1. I believe that the people are discerning. 我相信人民的眼睛是雪亮的。
2. Since the consumer considers the best fruit to be that which is the most attractive, the grower must provide products that satisfy the discerning eye. 因为顾客认为最好的水果应该看起来也是最漂亮的，所以种植者必须提供能满意挑剔眼光的产品。
3. Since the consumer considers the best fruit to be that which is the most attractive, the grower must provide products that satisfy the discerning eye. 因为顾客认为最好的水果应该看起来也是最美丽的，所以种植者必须提供能满足挑剔眼光的产品。
英英解释
adj.
1. having or revealing keen insight and good judgment
2. unobtrusively perceptive and sympathetic
3. quick to understand
4. able to make or detect effects of great subtlety; sensitive
