She was the scientist’s favorite participant.

她是科学家们最喜欢的研究对象。

Lisa Allen, according to her file, was thirty-four yeas old, had started smoking and drinking when she was sixteen, and struggled with obesity for most of her life.

Lisa Allen 根据她的资料，今年34岁的她，从16岁开始抽烟和酗酒，同时在她人生的大部分时间里，都在和肥胖做斗争。

At one point, in her mid-twenties, collection agencies were hounding her to recover $10000 in debts. An old resume listed her longest job as lasting less than a year.

At one point 一度

Collection agencies 讨债公司，收债公司

hounding her to recover in debts 逼她还债

as lasting 持久，持续