Unfortunately for horses, they might be able to take little catnaps while standing up.

对马来说，不幸的是它们可能会在站立时打小盹儿。

You should roll in some catnap.

你应该打个盹儿。

In the United States, as many as a third of adults regularly partake in a midday catnap, according to the National Sleep Foundation.

根据国家睡眠基金会的数据，在美国，多达三分之一的成年人经常午睡。