推销员击鼓以吸引人群.The salesman banged a drum to attract a crowd.我们在几里远的地方就可以听到击鼓的声音.We could hear the beat of the drum several miles away.他用手指在书桌上象击鼓似地敲.He drummed on the desk with his fingers....
Thirdly, Thoroughgoing excavates the content of ideological and political education in teaching material.深入挖掘教材中的思想政治教育内容.Thirdly, it can stimulate secondary immune respond and speedily for the inbreak of similar antigen...