Six years ago Michael Sefton of the University of Toronto challenged his colleagues in the fledgling field of tissue engineering to build a functioning human heart within 10 years.

六年前，组织工程学刚起步之际，加拿大多伦多大学的塞夫顿对同仁定下目标，要在10年之内制造出一个功能俱全的人类心脏。

youdao

Speculation has been that Carter could pull a Toronto again. The Raptors were going through a similar youth movement in 2004 and wanted to build around Chris Bosh.

曾有人猜测他会照搬多伦多那一出：2004年，猛龙经历了相似的洗牌，球队希望围绕博什重建。

youdao

Speculation has been that Carter could pull a Toronto again. The Raptors were going through a similar youth movement in 2004 and wanted to build around Chris Bosh.

曾有人猜测他会照搬多伦多那一出：2004年，猛龙经历了相似的洗牌，球队希望围绕博什重建。

youdao