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Either that you are certain of something, that you are not certain of something,
一种是表达你对某件事情很有把握或者并没有什么把握，
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$firstVoiceSent
- 来自原声例句
Either that you are certain of something, that you are not certain of something,
一种是表达你对某件事情很有把握或者并没有什么把握，
应用推荐