1.under threat 受到威脅

But hamas's hegemony is now under threat.
但是哈馬斯的領導權現在受到威脅VbUuY;B4.Kv,Nt。

Meanwhile, microsoft's core software business is under threat.
與此同時，微軟的核心軟件業務正面臨威脅_*v7m!|fsMk_(Q_。

2.step in 干涉；介入；進入

So trustbusters may have to step in.
所以此時反壟斷者們不得不介入s4.W@;e&|Yh-s。

So regulators may have to step in.
所以，監管機構可能不得不介入Alx&rUOn[|[b)Y!!。
3.struggle to 斗爭

Regulators would struggle to do any better.
規制者很難做得更好0^4^N1.A;Y。

Companies in developing nations still struggle to bolster balance sheets by raising equity.
發展中國家的企業仍很難通過籌集股本為資產負債表提供支持_8issPfUq#,hZ(sOM。
4.blame for 責怪,責備

The blame for this impasse falls mostly on republicans.
共和黨人應承擔造成此僵局的主要責任wQjhT6^U6mR。

All presidents tend to get the blame for high fuel prices.
世界各國的領袖都會因油價高企而受到指責+K_b_k!9=9]+pQ!Rlu。