Since we’re inside with doors and windows closed for most of the winter it’s important to keep the furnace filters clean and clear of dust and other debris.

因为在冬天的大多数时候都会紧闭门窗，所以保持暖气过滤网干净、清洁、没有灰尘和碎石是很重要的。

youdao

Since we're inside with doors and Windows closed for most of the winter it's important to keep the furnace filters clean and clear of dust and other debris.

因为在冬天的大多数时候都会紧闭门窗，所以保持暖气过滤网干净、清洁、没有灰尘和碎石是很重要的。

youdao

Although it was closed for the winter, the manager, Wang Youqiang, was on duty.

虽然已经接近冬天，但是砖厂的负责人王有强还在值班。

youdao

The hotel had four stories and was not without a certain charm, but it was closed for the winter.

NEWYORKER: ?lvaro Rousselot��s Journey

They will be closed only for short periods of time and only during the winter when the water temperature and light are too low for algal blooms.

ECONOMIST: Flood barriers

These can be closed beyond the open windows for privacy in summer, and shut in winter for warmth and insulation.

ECONOMIST: Building design