a couple of sth.简单

Such measures have a couple of uplifting motives.

这些举措有几个令人振奋的动机。

A couple of Christmases ago, my youngest stepdaughter, who was nine years old at the time, got a Superman T-shirt for Christmas.

几年前的一个圣诞节，我最小的继女——她当时九岁——收到了一件超人T恤作为圣诞礼物。

In the past couple of weeks a quarrel has illustrated the value to advertisers of such fine-grained information: Should advertisers assume that people are happy to be tracked and sent behavioural ads?

过去几周里的一场争论说明了这类精细信息对广告商的价值：广告商是否应该假定人们乐于被追踪并接收行为定向广告？