Sweeping the area with a UTT meter.

- 用UTT计清扫该区域。

For example, cutting the lawn, sweeping the common areas, etc.

例如，修剪草坪、清扫公共区域等。

They sent dogs trained to smell explosives to sweep the area I'd been in.

他们派出经过训练可以闻到爆炸物气味的狗来清扫我去过的地区。

Thence his eye sweeps a large area of sea, and it is fixed upon a point.

从此，他的眼睛扫过一大片海域， 定格在一个点上。

Kepler’s second law was that if you draw a line from a planet to the sun, it’ll always sweep out the same-sized area within a given amount of time.

开普勒第二定律是， 如果你从行星到太阳画一条线，它总是会在给定的时间内扫过相同大小的区域。

And when we’re at our closest point to the Sun, one day’s worth of the orbit will sweep out an area that’s more like a short, fat pizza slice.

当我们到达离太阳最近的点时，一天的轨道将扫过一个更像是一块又短又肥的比萨饼的区域。