Feed is from box magazines; magazine housing can be folded forward to save the space, with magazine resting inside the hollow stock, below the barrel.

饲料是从杂志中，杂志的房屋便可以向前折叠，以节省空间，内部空心股票休息杂志桶以下。

youdao

If the air filter 18 is fixed, force-fit or permanently secured in the filter box 22 or housing 12, a user may clean the upstream-face of the air filter 18 using a vacuum or other cleaning methods.

如果空气过滤器18是固定的，过盈配合或者被永久固定在过滤器盒22或外壳12内，则用户可以使用真空清洁或其他清洁方法清洁空气过滤器18的上游表面。

youdao

The stone box is built around the central concrete wall that runs and develops housing ladder.

石质盒体围绕中央的混凝土墙形成楼梯。

youdao

It features luxury retailers at the street level, a glass box housing a clothing store on the fifth floor and a soaring space with stunning views on the seventh floor that can be rented for events all connected by an internal staircase that spirals up like a DNA helix.

WSJ: A Sleek, Chic Hangout ... the Parking Garage

There are two exposed metal connectors, used to pair up with the proprietary magnetic USB charging cable (the only accessory that ships in the box), but the housing appears to be properly sealed.

ENGADGET: Pebble smartwatch review Mobile