复制声音

coping stones───压顶石；盖石

copying down───抄下来，记下来

copying inks───复制墨水

burying grounds───埋葬地

camping grounds───露营场地

coping saws───弓锯（锯曲线用的）

coping stone───压顶石；盖石

Instead of cellular chemistry copying the order of bases on DNA, a sociable species of bipedal ape began to use its big brain to copy gestures, sounds and other behaviours.───在此过程中发生的不是DNA上碱基顺序的细胞化学意义的复制，而是一种群居性的双足猿类开始利用其发达的大脑复制手势、语音和其他行为。

The final synthesis results benefited from the Japanese pronunciation of 50 sounds simple, just as completely copying a person's voice.───终极分解效果得益于日语50音的复杂发音，就好像完整复制了一团体的声响。

Helen wanted to speak. She learned by touching her teacher's lips or tongue and copying the movements. She was soon able to make the different sounds.───海伦很想说话，她通过触摸老师的嘴唇和舌头来模仿这些动作。很快，她已经能发出各种不同的声音了。