乍一看，这幅画并不好，但经过仔细观察，我们才发现它的确是一副杰作。
At first glance the picture didn't look very good, but after examining it carefully, we found that it was indeed a masterpiece.
乍一看，这幅画并不好，但经过仔细观察，我们才发现它的确是一幅杰作。
At first glance the picture didn't look very good, but after examining it carefully, we found that it was indeed a masterpiece.
乍一看，这幅画并不好，但经过仔细观察，我们才发现它的的确观察，我们才发现它的确是一幅杰作。
At first glance the picture didn't look very good, but after examining it carefully we found that it was indeed a masterpiece.
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