You should firstly not worry about English, it is just one of the most useful tools in our life, such as PC, digital camera and so on.
您应该首先不用担心英语，它只是最有用的工具之一，在我们的生活，如电脑，数码相机等。
You should firstly not worry about English, it is just one of the most useful tools in our life, such as PC, digital camera and so on.
您应该首先不用担心英语，它只是最有用的工具之一，在我们的生活，如电脑，数码相机等。
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