In 2000, Kiessling and two colleagues began to study fossils of sea-bottom-dwelling animals.

早在2000年，基斯林和他的两个同事就开始了对海底动物化石的研究。

youdao

Kiessling, who was not part of the research team, said this report should generate interest in trying to do the same with human cells.

不是这个研究团队的Kiessling说道这个报告如果用于人类细胞将会更加有趣。

youdao

Leverkusen won 1-0 at home to Hoffenheim, with striker Stefan Kiessling scoring the only goal in the 67th minute.

CNN: Ribery returns as Bayern are held again

The closest Leverkusen came to scoring was when Stefan Kiessling's second-half effort was cleared off the line by Konstantin Rausch.

CNN: Leaders Leverkusen limp to another draw

Tony Kroos' free-kick found Sami Hyypia, who headed into the path of Kiessling and he volleyed home from close range.

CNN: Kiessling hat-trick lifts Leverkusen