管乐器的声音是由振动的气柱产生的.In wind instruments the sound is produced by a vibrating air column.孩子们伴随着管乐器者们吹奏的音乐起舞.The children danced to the music that the pipers were piping.芦笙以二次共鸣区别于其他簧管乐器.Lusheng is different from other reed m...
...driving through the ravishing scenery of Cumbria and Yorkshire.开车经过风景如画的坎布里亚郡和约克郡George Romney, English portrait painter, died at Kendal in Cumbria.英国肖像画家乔治·罗姆尼在坎布里亚郡的肯达尔去世.Cumbria was inspirational for Wordsworth.坎布里...
The Ministry of Finance consistently overestimated its budget deficits.财政部一贯高估预算赤字.Both countries suffer from soaring unemployment, large budget deficits and wobbly financial sectors.两国都深受失业率飙升、预算赤字拉大以及财政岌岌可危之苦。Many of t...