However,snow can become hard and flat as it becomes older or if there have been strong winds.

VOA: special.2010.01.05

This tube, this hollow tube, which food passes through is made up of many, many epithelial cells which directly abut one another and would be a flat sheet except that it's rolled up into a tube.

这个管道,这个中空的管道,食物可以穿行其中,而它就是由许多许多上皮细胞构成的,上皮细胞一个连着一个,形成了一个平坦的细胞层,但实际上它们还在肠管中卷成管状

耶鲁公开课 - 生物医学工程探索课程节选

which is crazy because it's a little basement flat, but because of where it is.

这非常疯狂，因为它只是一个小的地下室公寓，只是它的地理位置好而已。

房价非常高 - SpeakingMax英语口语达人

The body of that animal looks almost flat as it glides from tree to tree.

VOA: special.2010.03.16

Well, we should call it E- flat.

这个,我们应该称之为降E

耶鲁公开课 - 聆听音乐课程节选

A one-hour trip in a small airplane makes it possible to see the park's red rocks, arches and flat areas where ancient Indian people once lived.

VOA: special.2009.04.15

We should call it E-flat and put it up on the E line because there's kind of rule here that you have to use up each letter name in turn, each letter name in turn.

我们应该称之为降E,把它放在E的谱线上,因为这算是一个规则,要依次使用每个字母,依次用每个字母

耶鲁公开课 - 聆听音乐课程节选

It sits flat on the ground with the bottom open to the earth.

VOA: special.2010.07.13

It uses its short,flat nose to dig near a small tree.

VOA: special.2010.04.07

One of the hands keeps a flat hand shape and it just kind of lightly moves back and forth as if it were a flickering image on a screen."

VOA: special.2011.04.13

It can be flat or raised.

VOA: special.2010.07.06

Whether that result is positive or if is a flat result or something in between - something that we're not quite sure what it is - it is the first ever anti-retroviral containing product.

VOA: standard.2010.07.15