"It was clearly the easiest study the paincenter at Stanford has ever recruited for," Mackey said.
“这显然是斯坦福疼痛研究中心最容易招募研究对象的研究，”麦基说。
2
Having attained the entertaining center, the retained man was detained and sustained pain.
到达娱乐中心后，聘请的男子遭到拘留并经受了痛苦。
3
She spent two years in the Shock Trauma Center and in rehab, trying to heal the open wounds. She was in constant pain and feeling nauseated from the pain medication, she said.