The area, where this work has started, is a small just a corner of the airfield in Danang one of principal us airbases during the Vietnam war where Agent Orange was stored.

这项工作一开始就清理的地区仅是越南战争期间美国主要空军基地岘港飞机场的一角，桔剂就是在这里储藏的。

youdao

Struggling for our dreams, as the principal addressed at the graduation ceremony, offers us a sense of belonging.

正如校长在毕业典礼上所说，为梦想奋斗让我们有了归属感。

youdao

The principal has allowed us to practise our wet-chalk drawing on the playground sidewalk, which will be our studio.

校长允许我们在操场的人行道上练习湿粉笔画，那将是我们的工作室。

youdao

Well, there are four principal ways that composers signal to us the whereabouts of the down beat.

以下有四条主要途径,是作曲家用来告诉我们重拍在哪里的

耶鲁公开课 - 聆听音乐课程节选

The question of providential justice is of course of primary significance to Milton's poem, but Hartman goes on to say that the moon, which reminds us of a calm and perfect sense of Providence, also works to guarantee the principal of free will.

这里，关于天佑的公平的问题,是其对于弥尔顿的诗最基本的重要性，但是哈特曼接着又说月亮是，这提醒了我们天意的冷静和完美感，月亮在这儿也是为了保障自由意志的原则。

耶鲁公开课 - 弥尔顿课程节选

Mr Armitage also characterised the description by Mr Romney - his own Republican party's candidate - of Russia as the principal threat to US security as, "incomprehensible".

BBC: Is the United States an empire in decline?

They do describe a fundamental American principal that has defined us and makes us unique when we put them in to practice.

CENTERFORSECURITYPOLICY: Champions of democracy

Thank you, Principal Schaeffer, for letting us hold this little assembly here at the high school. (Laughter.) The principal was bragging about both the basketball team and the football team.

WHITEHOUSE: President Obama on the American Jobs Act in Scranton, Pennsylvania | The White House