着手干正事 get down to business
干部清正 all officials are honest and upright
不干正经事 Serious matter
干正确殿堂举行 SEC MANIF CORRECT
开始干正事 come to business
干正当的职业 be engaged in proper professions
不干正事 much ado about nothing ; busy with unimportant matter
阿干正传 San Franciso ; Forrest Gump
同时干两个正妹 Dido Angel&Abigaile Johnson
正干涉 [遗] positive interference
我所担心的是当我正干着最肮脏的活儿时，突然看到埃斯苔娜向里面张望。
What I dreaded was I, being at my grimiest, should see Estella looking in.
许许多多的妇女正干着这些英勇伟大的工作，但她们需要支持啊。
So many of these women are doing a heroic job, but they need support.
那些时候，乔布斯干的很卖力，苹果正全力出击，但是它的商业模式已经三十年没有变过了。
These days, Jobs is in the zone. Apple is firing on all sylinders, but its business model is thirty years out of date.
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