这种椅子具有可调节的优点.The chair has the virtue of being adjustable.琴弦之间互相调节的失真已经基本上被消除了.The intermodulation distortion between the strings is virtually eliminated.你眼睛的瞳孔是自动调节的.Your eye pupil adjusts automatically....
During the early sixth century emigration from Britain to Brittany was at its height...6世纪初,从不列颠涌向布列塔尼的移民潮达到了高峰。In Tokyo share prices have plummeted for the sixth successive day...东京股价已连续第6天猛跌。...and the England striker ...
女高音歌手是个来自加利福尼亚的壮硕姑娘。The soprano was a chunky girl from California.女高音将咏叹调唱得十分优美,观众爆发出热烈的掌声.The audience applauded after the soprano sang the aria so beautifully.唱歌的四个声部是女高音 、 女低音 、 男高音和男低音.The four parts in singing are s...