开始: begin; start; initiate; comm ...干: trunk; main part某: certain; some开始认真干某事: get down to doing sth开始干: hop to it开始干,着手做: go about开始干起来: put the show on the road开始干正事: no.to get down to business认真开始干: be set to咱们开始干吧: let s get started避免干某事: avoid doing sth不必干某事: don't have to (do sth.)躲避干某事: escape doing sth继续干某事: continue with sth.= go on with something假装干某事: make a feint of doing sth将要干某事: on one’s way to doing something就要干某事: on the way to doing决心干某事: determine to do sth; take the resolution乐意干某事: be ready to do热心干某事: have sth. on the brain使……干某事: a loud noise caused me to jump同意干某事: agree to do sth愿意干某事: be willing to do sth值得干某事: it is worthwhile to do something注定要（干某事）: be destined/doomed to
