Mulching is one of the best things people can do for their gardens.

VOA: special.2009.06.30

And the question is, what do we want to count? Now, one possibility is to do best case.

问题是，我们应该针对哪种状况？,一种可能性是针对最好的情况，也就说在所有可能的输入里面。

麻省理工公开课 - 计算机科学及编程导论课程节选

We do not conceal those. But we agree on one thing: we need to do our best in order to achieve stability there,"

VOA: standard.2009.05.07