The key challenge for rules is their complexity-users need help to create and maintain rules.

规则的关键难点是复杂性—用户需要得到帮助才能创建和维护规则。

youdao

The key challenge for rules is their complexity-users need help to create and maintain rules.

规则的关键难点是复杂性—用户需要得到帮助才能创建和维护规则。

youdao