他和生物、农学工程师格兰·瑞恩斯博士正在从事这样的工作。
He and biological and agricultural engineer Glen Rains, ph. D. are doing just that.
恩斯博士说：“那是个大问题：什么才能促使其他蛙类在下颌继续长出正真的牙齿呢？”
“That’s a big question now: What’s keeping the other frogs from developing real teeth on the lower jaw?” Dr. Wiens said.
萨德勒伸长了腿，叹息说：“科恩斯博士真把自己当成是福特设计队伍的成员了，福特公司可不这样认为。”
Sadler stretched his long legs out in front of him, rocked back in his chair, and sighed. "I think Dr. Kearns honestly believed he was part of the Ford design team," he said.
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