# List checkpoints
It is thought to have been made in the Derby porcelain factory around 1770-1800.
，这一点在91视频中也有详细论述
This story was originally featured on Fortune.com，推荐阅读搜狗输入法下载获取更多信息
Despite black men having twice the risk of prostate cancer, it said there should be no screening for black men due to "uncertainties" around its impact, and a lack of evidence from clinical trials in these men.。关于这个话题，WPS官方版本下载提供了深入分析