Today, we are going to talk about the present perfect continuous tense.

今天，我们谈谈什么是现在完成进行时。

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When talking about current employment be careful to use the present perfect or present perfect continuous.

谈起目前的就业要小心使用现在时。

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We use the future perfect continuous tense to talk about how long an action will be going on at a future time.

我们用将来完成进行时态来形容一个行动在未来特定的时间里已进行多久了。

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When paired with the Hybrid CMOS AF, it allows for smooth and quiet, continuous AF for photo and video capturing - making it the perfect combination for preserving those once in a lifetime moments.

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