1.Provide your opinion on whether eating snacks is healthy or not. 2.You can discuss factors that influence the healthiness of snacks, such as the type of snacks, portion size, frequency, and nutritional content.

1. 请表达您对吃零食是否健康的看法。 2. 您可以讨论影响零食健康程度的因素，如零食的种类、份量大小、频率和营养成分。