平坦的

One ball-shaped robot even uses a leap-and-bounce approach to travel over bumpy territory.

一个球形机器人甚至用跳跃法穿行不平坦的路面，但这些机器人中没有一个可以用来载人。

Mickle Street, and that on a minute brass plate was engraved W.

晨曦微露，普照大地，新泽西平坦的河岸渐渐展现眼前，我在一个小村落下船登岸。

If you have a bumpy commute, for example, you'll probably want a mountain bike.

如果你有一个不平坦的通勤，例如，你可能需要一个山地自行车。

In the flat country, people grow wheat and raise catt

在这平坦的乡间，人们种指小麦，饲养牲畜。

In the flat countrypeople grow wheat and raise cattle.

在这平坦的乡间，人们种指小麦，饲养牲畜。

But our difficulties seemed to be over, for ahead of us stretched a smooth declivity, along which the young folk bounded while I followed cheerfully behind.

困难似乎并不存在，眼面前是一段平坦的下坡土路，年轻人跳跳蹦蹦，走了下去，我也像年轻了一样，有说有笑，跟在他们后头。

It must be appreciated that no building surface is perfectly flat and that the best that can be expected is the appearance of flatness.

大家必须明白，任何建筑物的表面是完全平坦，而且可以预期的最好的是平坦的外观。

A flat desk; acres of level farmland; a plane surface.

平坦的课桌；成亩的平坦农田；平坦的表面。

In this flat country,people grow wheat and corn and raise cattle.

在这平坦的乡间，人们种植小麦和玉米，在这平坦的乡间，人们种植小麦和玉米，并且养牛。

When the flowing mass reaches the drain at the foot of the bank it spreads out flatter into strands, the separate streams losing their semi-cylindrical form and gradually becoming more flat and broad,running together as they are more moist, till they form an almost flat sand, still variously and beautifully shaded, but in which you can trace the original forms of vegetation; till at length, in the water itself, they are converted into banks, like those formed off the mouths of rivers, and the forms of vegetation are lost in the ripple marks on the bottom.

当那流质到了路基脚下的排水沟里，它就平摊开来而成为浅滩，各种溪流已失去了它们的半圆柱形，越来越平坦而广阔了，如果更湿润一点，它们就更加混和在一起，直到它们形成了一个几乎完全平坦的沙地，却依旧有千变万化的、美丽的色调，其中你还能看出原来的植物形态；直到后来，到了水里，变成了沙岸，像一些河口上所见的那样，这时才失去植物的形态，而变为沟底的粼粼波纹。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。