The endocrine therapy should be based on er and pr expression and clinical parameters, which are benefit for the patients with postmenopausal and er and PR-positive and the premenopausal patients.

对选择内分泌治疗，应根据ER和PR的表达及临床参数，对绝经后患者术后er和PR阳性者及绝经前的患者有益。

youdao

Trust me, Mark, many startups, especially those on the brink of losing their media virginity, will derive and be thankful for the considerable benefit a smart PR firm can bring to the mix.

FORBES: "Never Hire a PR Firm"

But that was also one of her failures: the paper's chief investigative reporter, Mazher Mahmood, dressed up as a Middle Eastern sheikh to lure Sophie and her then-partner, Murray Harkin, into implied admissions that her royal connections could be used to the benefit of clients of their PR agency.

BBC: Changing faces at The Sun