集中：focus on 、pay attention to
條件是：in conditions of
預(yù)先：beforehand
致力于做某事：devote oneself to doing something
從……到……范圍：from.to.range
處于進(jìn)退兩難的境地：in a dilemma
努力解決難事：manage to settle the difficulties
comprehend
使某人了解某事：gets across to somebody
總之：in a word
無論如何：in any case
迎合：cater to
感到榮幸：be proud of
養(yǎng)育某人：bring up somebody
代表某人：on behalf of somebody
徹底毀滅：destroy completely
開始襲擊：begin to attack
把……交給：give.to.
轉(zhuǎn)臺：switch(這是電視、收音機(jī)的轉(zhuǎn)臺)
要求介入：require intervention
打字很辛苦,