1.dig in one's heels 堅(jiān)持己見(jiàn)；決不妥協(xié)
The student dug her heels in and refused to obey the instructions.
這個(gè)學(xué)生堅(jiān)持己見(jiàn)，拒絕服從命令;Lhi5AHA=&。

2.battered by 備受……打擊
But the worry is whether America's exporters, battered by years of foreign competition, would be able to do so quickly.
然而，令人擔(dān)憂(yōu)的是，多年來(lái)備受外國(guó)競(jìng)爭(zhēng)打擊的美國(guó)出口商能否迅速打開(kāi)出口市場(chǎng)的大門(mén)^H_R5SVAScmM。

3.ground to a halt 陷入停滯
Transport ground to a halt as heavy fog enveloped parts of China Wednesday, forcing airports and expressways to close to traffic.
周三，因?yàn)榇箪F籠罩，導(dǎo)致中國(guó)部分地區(qū)的交通陷入停滯，機(jī)場(chǎng)和高速公路紛紛被封閉,9&_LuMPEkLJ4)GCxj。

4.step up 加大力度；加緊
He said he would pursue ongoing restructuring and step up efforts to develop "smash-hit" products.
他表示將繼續(xù)致力于重組工作，并加緊開(kāi)發(fā)“轟動(dòng)市場(chǎng)”的產(chǎn)品h|Ef[[-n0esw。