That may be true for a few sales, but I think the PR effect was greater.

对于一款新发售的游戏来说这也许没错，不过我觉得游戏公关产生的影响要大一些。

youdao

Conclusion PR exerts effect on differentiation and induces apoptosis in HL-60 cells.

结论：普乐林具有诱导HL - 60细胞分化及凋亡的双重作用。

youdao

The impact of prebake temperature, reflow temperature and reflow time on the effect of pr reflowing is studied.

着重研究了光刻胶的前烘胶温度、回流温度、回流时间对回流效果的影响。

youdao

In effect, they do it for the PR to position themselves as a family friendly organization looking out for kids.

FORBES: Do Video Games Need First Amendment Protection?

Certainly the recent Mass Effect ending controversy, and the clumsy way that EA and BioWare have handled the PR on that front, simply underscores this reality.

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After poor earnings and a tidal wave of negative PR surrounding big titles over the past few years like Star Wars: The Old Republic, Mass Effect 3 and most recently, SimCity, it appears a change was in order.

FORBES: As Earnings Falter And SimCity Fires Burn, John Riccitiello Steps Down As EA CEO