This is how Dr. Langer started working with polymers.
这就是兰格博士如何开始与多聚物打交道的。
In 1966, I started working with migraine patients.
在1966年,我开始研究偏头痛患者。
I quit my job and started working with other things more in line with my dreams.
我辞掉这份工作,开始做一些与我的梦想一致的事情。
Then,he started working with a hammer in each hand.
VOA: special.2009.02.21
I started off working with children with autism.
我最初是研究儿童孤独症的
She started out more than twenty years ago working with polymer clay.
VOA: special.2009.05.18
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