Female singers are classified as sopranos, mezzo - sopranos and contraltos.女歌手分为女高音 、 女低音和女中音.The sopranos sang beautifully.那些女高音歌手的歌声很美妙.In this passage the violins double the sopranos.小提琴在本乐节兼作高音乐器演奏....
所有颜色都会褪色——尤其是在阳光直射下。All colour fades— especially under the impact of direct sunlight.它们能够经受极端的气温和天气状况而不褪色、不破裂。They can withstand extremes of temperature and weather without fading or cracking.有些图片褪色严重。Some of the prints ...