Caption: Chinese national volleyball team member Yang Fang Xu, 21, left, smiles with Elizabeth Darling, 39, right, as they listen to Chinese translations of American Christmas songs around the Darling family table after eating dinner at home on Dec. 30, 2015, in Erie. Yang has been staying with the Darlings for the past five months as she rehabilitates from ACL repair surgery. Not pictured are Elizabeth's husband Matt Darling and their children Michael, 4, and Charlotte, 3. ANDY COLWELL/ Album ID: 2007525 Photo ID: 57896754
This is a low-resolution representation of a high-resolution photo suitable for print reproduction. If the image displayed above is color - the print will be color. If the image displayed above is black and white - the print will be black and white. This preview does not represent high image quality of the products that can be ordered from this site. Unauthorized reproduction of this image prohibited by law. Watermarks do not appear on the final product.

Caption: Chinese national volleyball team member Yang Fang Xu, 21, left, cooks dinner with Matt Darling, 43, right, of Erie, at the Darling home on Dec. 30, 2015, in Erie. Yang has been staying with the Darlings for the past five months as she rehabilitates from ACL repair surgery. Not pictured is Matt's wife Elizabeth Darling and their children Michael, 4, and Charlotte, 3. ANDY COLWELL/ Album ID: 2007525 Photo ID: 57896752
This is a low-resolution representation of a high-resolution photo suitable for print reproduction. If the image displayed above is color - the print will be color. If the image displayed above is black and white - the print will be black and white. This preview does not represent high image quality of the products that can be ordered from this site. Unauthorized reproduction of this image prohibited by law. Watermarks do not appear on the final product.

Caption: Yang Fang Xu, 21, a member of the Chinese National Women's Volleyball Team, practices Dec. 29 at Gannon University. Xu has been rehabbing for nearly five months in Erie after ACL repair surgery. SARAH CROSBY/ Album ID: 2007525 Photo ID: 57889589
This is a low-resolution representation of a high-resolution photo suitable for print reproduction. If the image displayed above is color - the print will be color. If the image displayed above is black and white - the print will be black and white. This preview does not represent high image quality of the products that can be ordered from this site. Unauthorized reproduction of this image prohibited by law. Watermarks do not appear on the final product.

你怎么这么厉害的，我还以为只能截图

Caption: Yang Fang Xu, 21, a member of the Chinese National Women's Volleyball Team, practices Dec. 29 at Gannon University. Xu has been rehabbing for nearly five months in Erie after ACL repair surgery. SARAH CROSBY/ Album ID: 2007525 Photo ID: 57889589
This is a low-resolution representation of a high-resolution photo suitable for print reproduction. If the image displayed above is color - the print will be color. If the image displayed above is black and white - the print will be black and white. This preview does not represent high image quality of the products that can be ordered from this site. Unauthorized reproduction of this image prohibited by law. Watermarks do not appear on the final product.

Caption: Chinese national volleyball team member Yang Fang Xu, 21, plays with the hair of three-year-old Charlotte Darling after dinner at the Darling home on Dec. 30, 2015, in Erie. The Darling family has welcomed Yang into their home for the past five months as she rehabilitates from ACL repair surgery; not pictured are Charlotte's brother Michael and their parents Matt and Elizabeth Darling. ANDY COLWELL/ Album ID: 2007525 Photo ID: 57896751
This is a low-resolution representation of a high-resolution photo suitable for print reproduction. If the image displayed above is color - the print will be color. If the image displayed above is black and white - the print will be black and white. This preview does not represent high image quality of the products that can be ordered from this site. Unauthorized reproduction of this image prohibited by law. Watermarks do not appear on the final product.