短期工作合同如今是常态。

Short-term job contracts are ___the ___norm nowadays.

该图表显示了三个不同国家中每个家庭孩子数量的常态。

The graph indicates ___the ___norm for children per family in three different countries.

自疫情以来，远程工作已成为常态。

Working remotely has become ___the ___norm since the pandemic.