我们用一般过去时谈论发生在过去的事情。
We use the simple past tense to talk about things in the past.
我们用一般过去时谈论发生在过去的动作和事情。
We use the present perfect tense to tell how many times an action has happened till now.
我们用一般过去时谈论发生在过去的动作和事情。
We use the present perfect tense to talk about an action that started in the past and continues to the present.
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