Perhaps in the broader world, you might find years that have two or four digits and might even contain an apostrophe, as in '09.

可能在一个更广阔的世界，您可能发现拥有两位或四位数字的年份，甚至可能包含一个撇号，如'09。

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To add a comment to a statement in these files, type a comment after an apostrophe (').

要将注释添加到这些文件中的语句中，请在撇号（'）后面键入注释。

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An apostrophe can be used to show certain speech patterns.

可以用重音符号来表示某种特定的说话腔调。

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The Purdue Online Writing Lab also explains how to use an apostrophe correctly in possessives and other cases.

VOA: special.2010.02.11

People often add an apostrophe to "its" in a sentence like "The group made its decision."

VOA: special.2010.02.11

"It's" with an apostrophe is short for "it is," as in "It's raining."

VOA: special.2010.02.11

The garden belongs to the neighbour (singular) so needs an apostrophe before the "s".

BBC: 10 questions on grammar

Nor did Marc Maria object when denied an apostrophe for "Patriot's Peak, " a nubble he owns in Maine.

WSJ: In U.S., Apostrophes in Place Names Are Practically Against the Law

People here long identified a peak with the old settler, James Cameron, and spelled its name with an apostrophe.

WSJ: In U.S., Apostrophes in Place Names Are Practically Against the Law