例句與造句

1. 1928 was the start of the scientific study of swimming by David Armbruster, coach at the University of Iowa, who filmed swimmers from underwater.
2. She also participated in the 1936 Summer Olympics, in Berlin, where she reached the semifinals of the German specialized magazine that ran a story on David Armbruster's and Jack Sieg's work in developing " a new way of swimming the Breaststroke ".
3. It's difficult to find david armbruster in a sentence. 用david armbruster造句挺難的