他们显现出了创造力/生产力
1.convincingly demonstrate
有力的证明
2.Demonstrate against
当众表示反对
3.demonstrate dauntless heroism
显示出大无畏的英雄主义
4.demonstrate operating method
表演实际操作法
5.demonstrate one's strength
示威
6.Demonstrate strong feelings
拥护该政权的群众集会
7.Demonstrate a proposition.
证明一个命题收藏
8.To demonstrate effusive goodwill.
表示热烈的良好祝愿
9.demonstrate with typical examples
典型示范收藏指正
10.Good.You demonstrate to us.
韩佳：好.您给我们示范一下.