他的演说阐明了他的政党的对外政策。
2.At least 1,000 people an hour are continuing to arrive at Libya's border with Tunisia in an attempt to escape from the turmoil inside Libya.
in an attempt to试图…,企图…
例句:He studied hard in an attempt to pass the exam
他努力学习试图通过考试。
3.Mr Buckles was just 16 when the United States joined the war in 1917, but lied about his age to get into the army after being turned down by the navy and marines.
turn down拒绝
例句:We have turned down four applicants already.
我们已拒绝了四位申请者。
His request for a rise was turned down.
他要求加薪, 被拒绝了。
1.The Pentagon in Washington says it's repositioning naval and air forces around Libya so that there's flexibility for action should government planners require it.
should条件句,倒装
在虚拟条件句中,连词if省略时,句型要倒装,即将were, had, should等词提到句首。
Were I you, I would go abroad to take advanced study.
我要是你,就出国进修了。
Should he come tomorrow, he would help us to settle the problem.
他要是明天来的话,他会帮我们解决这个问题的。
2.It's not immediately clear exactly where the vessel was when it was taken, nor its exact position at the moment.