There was no identification inside. Just three dollars, and a crumpled letter that looked as if it had been carried around for years.
里面没有任何身份证明,只有三美元和一张揉皱的信,看起来好像有好几个年头了。
2
The results revealed that the color detection task can produce an AB effect whose magnitude and duration were comparable to those produced by letteridentification task.