If it was capable of some astonishing progress, there was another sense in which it had to run very hard just to stay on the spot.

如果它有能力取得一些惊人的进步，在另一种意义上，它必须非常努力地奔跑，才能保持原地不动。

youdao

In a wetland, or in dense growth, you are very hard to spot.

在湿地或是灌木丛生的树林里，你很难被发现。

youdao

The gecko, perched on a branch, has blended itself into its surroundings so well that its coil-shaped body is hard to spot amid the foliage.

这只壁虎栖息在一根树枝上，它与周围环境融合得如此之好，以至于在树叶中很难发现它那盘状的身体。

youdao

The game combines the nuclear tragedy of 1986 with elements of the 1979 film by Andrei Tarkovsky and original novel Roadside Picnic in which forces unknown have sent physics awry, producing hard-to-spot anomalies where your next step could be your last.

FORBES: 13 Classic Games Made Awesome with Mods, part 1

Nine years later, the Cyprus problem is still there, and any other supposed benefits of euro-zone membership are hard to spot.

WSJ: Raymond Zhong: Reflections on the Revolution in Cyprus

You'd be hard-pressed to find a more picturesque spot on the planet than Punchbowl National Cemetery.

NPR: Remembering Pearl Harbor