The sooty blotch will wipe off of the fruit and fly speck will not.

煤烟斑将其擦去，而蝇斑则不会。

youdao

The dirt in a porcelain teacup is difficult to wipe off.

搪瓷茶杯如果长期沉积茶垢，通常不易洗去。

youdao

Wipe off any streaks using a clean area of the lint-free rag.

然后，用这条不起毛的布上一块干净的区域继续把玻璃上的条纹消除。

youdao

That is a cause of great concern here because Iran's President, Mahmoud Ahmadinejad, has threatened to wipe the Jewish state "off the map."

VOA: standard.2009.08.06

But Israeli spokesman Zalman Shoval says with Iran's president still threatening to wipe the Jewish state "off the map", Israel is making no promises.

VOA: standard.2009.07.26

Israel is alarmed by Iran's recent test firing of its longest-range missile and previous threats by its president to wipe the Jewish state "off the map."

VOA: standard.2009.12.28

Just a piece of wood and take and - you don't even to wipe it off.

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Some American officials believe that Ahmadinejad's intemperate statements, like his threat to wipe Israel off the map, have not gone down well at home.

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In business the wrong decision may wipe thousands off a share price but in medicine it could be the difference between life and death.

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