apostrophe

"I'm"中的撇号表明有字母被省略了。

The ___apostrophe in 'I'm' shows that a letter has been left out.

在短语“the baby's hand”中，撇号表示所有格。

In the phrase 'the baby's hand', the ___apostrophe indicates possession.

别忘了在单数名词的“s”前加上撇号来表示所有关系。

Don't forget to add an ___apostrophe before the 's' in singular nouns to show ownership.