我朝后院望去，看到一个聚光灯从树上垂下来，我丈夫在灯下摆了一架台锯。
When I looked out into the backyard, I could see a spotlight hanging down from a tree. Under the light, I could see that my husband had set up a table saw.
最有创意的杂志夹，杂志台和杂志架，它们独具风格地存放报纸和杂志。
The most creative holders, stands and racks that will store your newspapers and magazines in style.
物理系统——一座建筑、一座桥梁、一辆汽车、一架飞行器、一艘轮船、或者一台计算机——存在于物理世界。
A physical system — a building, a bridge, a car, an aircraft, a ship, or a computer — exists in the physical world.
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