Doan Dorn says, as the largest financer financier of U. S. deficit spending, China has particular cause for concern.

多恩说中国特别有理由担心，因为它现在是美国最大的债主。

Currently, "it's a very crude image," Dr. Dorn said, because the implant has only 60 electrodes; many people see flashes or patches of light.

Dorn博士说，目前还只能得出很粗糙的图像，因为植入物只有60个电极，所以很多人会看到一闪而过或是片状的光。

Even in cases where the teenager was unharmed physically, Dorn said, parents may still feel the stress of helping their child deal with the trauma.

Dorn说：甚至在青少年没有受到身体伤害的一些案例中，父母仍然感到帮助他们的孩子处理创伤的压力。