Caroline joined them on the shopping expeditions.卡罗琳加入了他们的购物之旅。expeditions to the far-flung corners of the world去世界偏远地方的探险The war - chief could only give orders on military expeditions.酋帅仅仅在出征时才能发号施令....
The earth's magnetosphere is at once protective and dangerous.地球的磁层既具有保护的功能，却又极其危险。This animation shows a conceptual sketch of Mercury's magnetosphere at the time of the MESSENGER flyby.这个动画是信使号探测船探测水星磁层时的模拟图.A...
He recognized the coast of England through a veil of mist.透过薄雾他认出了那是英格兰的海岸线。She swathes her face in a veil of decorative muslin.她用装饰性的薄纱遮住了脸。It would dishonour my family if I didn't wear the veil.如果我不戴面纱就会有辱门楣。...