lack of uniformity

例句：

1. 1. The team lacked the necessary skills to win the game.
   团队缺乏赢得比赛所需的技能。
2. 2. The research showed a lack of uniformity in the data collection process.
   研究显示数据收集过程中缺乏一致性。
3. 3. The company's products are not consistent with their advertising claims, leading to a lack of trust among customers.
   公司的产品质量与其广告宣传不符，导致消费者不信任。