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This is a great pattern that you can use to express a level of certainty,
这是一个很棒的句型，你可以用它来表示某种程度的肯定，
应用推荐
$firstVoiceSent
- 来自原声例句
This is a great pattern that you can use to express a level of certainty,
这是一个很棒的句型，你可以用它来表示某种程度的肯定，
应用推荐