1.under threat 受到威胁

But hamas's hegemony is now under threat.
但是哈马斯的领导权现在受到威胁[vR@_~hEBYvr^TtTZp。

Meanwhile, microsoft's core software business is under threat.
与此同时，微软的核心软件业务正面临威胁;CT_pV;l3m%&。

2.step in 干涉；介入；进入

So trustbusters may have to step in.
所以此时反垄断者们不得不介入fE=9kdMW],5。

So regulators may have to step in.
所以，监管机构可能不得不介入RywwYOugomG.j!3GL。
3.struggle to 斗争

Regulators would struggle to do any better.
规制者很难做得更好T~uO)O!BqSAvw9#@FHx。

Companies in developing nations still struggle to bolster balance sheets by raising equity.
发展中国家的企业仍很难通过筹集股本为资产负债表提供支持YWbkVu2Y[NNJu;ejM=V。
4.blame for 责怪,责备

The blame for this impasse falls mostly on republicans.
共和党人应承担造成此僵局的主要责任Obo1j8#YPhNt+ZNO0Ps1。

All presidents tend to get the blame for high fuel prices.
世界各国的领袖都会因油价高企而受到指责|KM+Y^GTGzoR。