Or based on a model, so when the model gets updated the cache will be re-generated:
Keyword Research
，详情可参考新收录的资料
When we started the discussions whether we should do this again after the [first set of 2019] runs were over, our very unanimous response was that this is never going to happen again.
（三）提供网络支付服务的，应当采取监测发现、防范、阻断、处置支付金额明显异常、账号使用频率异常等为违法、异常交易提供网络支付结算服务的措施；