重點(diǎn)講解：
1. be correlated with 相互關(guān)聯(lián)；
Sunspot activity is correlated with the total amount of energy we receive from the sun.
太陽(yáng)黑子的活動(dòng)性與我們從太陽(yáng)那獲得的總能量密切相關(guān)_S*4%He]k,。
2. account for （數(shù)量或比例上）占；
Computers account for 5% of the country's commercial electricity consumption.
計(jì)算機(jī)占去該國(guó)商業(yè)用電的5%|SRBU00bJd(upK。
3. in general 總的來(lái)說(shuō)；總體上來(lái)看；大體上；
I think we need to improve our educational system in general.
我認(rèn)為有必要從整體上改進(jìn)我們的教育體系bSRLWKkKO69@|s!v。
4. intervene in 干涉；干預(yù)；介入；
The United States has not intervened in currency markets since two thousand.
美國(guó)（政府）上一次干預(yù)貨幣市場(chǎng)還是在2000年的時(shí)候A4~ac[mW4a8sV。