我认为你不应该去保持不断的尝试。

See I don't think you should have to keep trying and trying.

youdao

记得，你希望他们是不断的尝试及改进。

Remember, you want them to keep trying and improving.

youdao

不断的尝试与实验是创作的钥匙。

Experimentation is the key to creativity.

youdao

In just a moment the hearts are gonna start flowing from bottom to top and the cookies are gonna start moving left and right and they seem to be somewhat synchronized with the music, perhaps based on trial and error by the student who implemented this one.

刚刚那一刻，那些爱心们从底部上浮到顶部,饼干人则向左向右移动,它们似乎都随着音乐的律动而变化着，也许这是那个制作该动画的同学,不断尝试的结果。

哈佛公开课 - 计算机科学课程节选

So he's packing and unpacking, packing and unpacking, trying all possible combinations of objects that will obey the constraint. And then choosing the winner. Well, this is like an algorithm we've seen before. It's not greedy.

因此它不断装包和清包,尝试了所有满足约束条件的物品组合,最后选择最优者,这很像我们以前看过的一个算法,这不是贪婪算法。

麻省理工公开课 - 计算机科学及编程导论课程节选

I don't know these things personally, but it's my understanding that the whole structure is suffering some moral hazard problems and that they're evolving and trying to improve the institutions.

我没有亲身考察过，但我的理解是,这整个体系遭遇着道德风险的挑战,并且人们不断改进,尝试着改善机制。

耶鲁公开课 - 金融市场课程节选