用countless instances造句子，“countless instances”造句

In countless instances I've seen over the years, it was impossible to perform a specific task on a given day because, "Only Harry knows how to do that, and he's out sick today."

We assume this after observing countless instances of successful, beautiful Asian women marrying White men.

At a local level there are countless instances in which government colludes with developers to take land away from hapless peasants.