加州警告父母注意在线销售的不符合安全标准的危险假冒汽车安全座椅。 California warns parents about dangerous counterfeit car seats sold online that fail safety standards.

加利福尼亚州当局警告父母注意假冒汽车座椅的危险，这些汽车座椅通常不符合安全标准并可能造成严重伤害。 Authorities in California are warning parents about the dangers of counterfeit car seats, which often fail to meet safety standards and can cause severe harm. 这些座椅主要在网上销售，缺乏必要的安全功能和适当的标签。 Sold mainly online, these seats lack essential safety features and proper labeling. 专家建议研究和购买授权座椅，以确保儿童的安全。 Experts recommend researching and purchasing authorized seats to ensure children's safety. 根据加利福尼亚州法律，2 岁以下的儿童必须使用后向座椅，除非他们超过一定的体重或身高限制，8 岁以下的儿童必须使用汽车座椅或加高座椅。 Under California law, children under 2 must use a rear-facing seat unless they exceed certain weight or height limits, and those under 8 must use a car seat or booster seat.