All the neighbours report that the occupants had kept to themselves.

所有的邻居都报告说房子里的人很低调。

youdao

From my limited experience, the ones that stayed with it were pretty strong-willed and generally kept to themselves.

从我有限的经验来看，那些能坚持下来的人都有是意志坚强的人，并且大多很少与他人交往。

youdao

When I realized I couldn't get rid of them and they kept to themselves in the kitchen, I started leaving them bread crumbs.

当我认识到，我实在没有办法除掉那些老鼠，而且那些老鼠只在厨房中活动时，我开始放一些面包屑给它们吃。

youdao

Raikes rattled off trouble spots, exposed inconsistencies among engineering groups, demanded responses and said what others had kept to themselves.

FORBES: Magazine Article

The men tended to be quiet and kept to themselves.

NPR: Mosque Attendance Falls After Terrorism Arrests

He exposes in print what clubby archaeologists from Oxford and Cambridge have long known but kept to themselves: that Evans was a mediocre field archaeologist, who relied on his skilled, hard-drinking assistant, Duncan Mackenzie, to manage the Cretan workmen and build a chronology for the different phases of occupation and destruction at Knossos.

ECONOMIST: Bullshot