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Mother: Don't pull the dog's tail! Son : Why? What will happen if I do? Mother: If you pull his tail, he will bite you. Son : No, he won't. I pulled out all his teeth this morning. 它会咬你 母亲：别扯那条狗的尾巴! 儿子：为什么?如果
赖世雄初级美国英语
(SOUNDBITE OF VIJAY IYER SEXTET'S FAR FROM OVER) SCOTT SIMON, HOST: This is the music of Vijay Iyer. He's an acclaimed jazz pianist, MacArthur winner and professor of music at Harvard. This new album, recorded with a six-person band, is called Far Fr
2017年NPR美国国家公共电台8月
AUDIE CORNISH, HOST: During his eight years on Saturday Night Live, Bill Hader played everyone from Clint Eastwood to former Chinese President Hu Jintao. But in his new HBO series Barry, Hader may have created his most challenging role - a hit man wh
2018年NPR美国国家公共电台3月
MARY LOUISE KELLY, HOST: Ralph Towner made a name for himself nearly 50 years ago as a member of the Paul Winter Consort. Towner plays the guitar. He composed, perhaps, the Consort's best-known tune. (SOUNDBITE OF PAUL WINTER CONSORT SONG ICARUS) KEL
2017年NPR美国国家公共电台4月
The jaws of T-Rex are infamous and lethal, housing sixty teeth with some as long as 30 centimeters. Its skull is constructed of 64 bones designed to be light but strong. Its 16 times stronger than the jaws of an alligator. The front teeth are dagger-
探索与发现2013年
Triceratops protects itself with a bony shield called a frill. They can fend off an attacker with a pair of one-meter-long swords. Youve got to crush it. The only way to deal with this huge, curved, cantilevered, composite armor is a crushing blow wi
探索与发现2013年