接下来是关于成本和时机的一些细节。

Now some details of the costs and timings.

youdao

会谈失败主要是由于反应迟钝和时机不对。

The failure of the talks was mainly due to insensitivity and mistiming.

《牛津词典》

它所以依靠的只是环境和时机。

It all depends on the environment and perfect timing.

youdao

The first is, that while God's promise is sure, the manner and the timing of its fulfillment is quite unpredictable.

首先是，上帝的承诺是确定无疑的，但实现的方法和时机却都是不可知的。

耶鲁公开课 - 旧约导论课程节选

Well, it can only be true if security selection and market timing detract from institutional returns or individual returns in the aggregate.

唯一的可能性就是证券选择,和市场时机选择,给机构和个人带来的是负的回报

耶鲁公开课 - 金融市场课程节选

Those three tools are asset allocation, market timing, and security selection.

这些工具是,资产配置,市场时机选择和证券选择

耶鲁公开课 - 金融市场课程节选