If it's going to be kept indoors, then you've got to get two.

如果想把喵关在室内，那就必须养两只。

youdao

I have been kept indoors with a broken leg but I hope to get about soon again.

由于断了一条腿，我一直呆在屋里，不过我希望不久就能再出去走动。

youdao

BBC television series has raised the question of whether cats should be kept indoors at night.

英国广播公司的一部电视系列片提出了这样的问题：晚上是否应该把猫关在家里。

youdao

Low temperatures have kept most people indoors.

CNN: BRAVE AS A LION

Flashes coach Scott Stricklin attributed the slow start to playing one of the nation's most challenging early schedules, wintry weather that has kept the team indoors for all but seven practices and players who struggled while getting every opponent's best shot.

WSJ: Stony Brook, Kent St. struggling to find CWS form

The acrid-tasting haze has kept old and young Texans indoors, and left others (such as your tennis-playing correspondent) feeling as though they were exercising while smoking.

ECONOMIST: Breathing Mexican air