1.a wave of 一批

例句:Prudential is among a wave of foreign companies exploring the possibility of listing in Shanghai
一批外資公司正在研究在滬上市的可能性，保誠是其中之一xp2qO6Av3ioqi2vV0。

2. rage on 激烈進(jìn)行

例句:With nobody to provide emergency liquidity, the contagion threatened to rage on indefinitely.
由于無人提供應(yīng)急流動(dòng)性，危機(jī)有無限蔓延的危險(xiǎn)+td@gNzk5[e^h_e。

3. defer to 聽從

例句:Mr Bush has always said he would defer to his military commanders, but this time he did not take their advice.
布什常說，他會(huì)聽從軍事指揮官，但是這次不接受他們的建議5B@.Z5~gDL。

4. how best to 如何最好地

例句:The goal of this problem is to use a model to determine how best to control traffic flow in, around, and out of a circle.
本題的目的，是設(shè)計(jì)一個(gè)能有效地控制進(jìn)出及使用交通樞紐的車流的模式XF1i2*K@tIfnl]VAO|R。