去年前后隐私条款发生的最大变化是信息保留的方式。

Some of the biggest changes to privacy policies in the last year or so have been in how data is retained.

尽管如此，现在发生的最大变化是你对家庭、家事的关注。

Nevertheless, the biggest influence that is taking place is your focus on home, family and domestic matters.

天然河流修建水库后, 下游河道发生的最大变化就是河床冲刷粗化.

Results after the reservoirs building, the maximum variation was scouring armoring for river bed downstream reservoir.

内战和重建后，南方社会结构的最大变化是奴隶主贵族阶级和奴隶阶级在美国历史上永远消失了。

The most obvious change after the Civil War in social class in the South is that as social classes the slave owners and slaves were eliminated in American history for ever.

在目前的这场危机中，在全球范围内出现的最大变化是，本应由公司负责的那些庞大的隐形成本，都强加到了公众身上。

The biggest reforms to emerge from the current crisis will be global changes in the ways companies are held accountable for the huge, hidden costs now foisted on the public.