Just-because I haven't seen the first and second parts, so this third step is too watery! Although the length and laughing points are also OK, and they are not bad, but they are not really good.
Also, I always thought it was shot at the National Museum of Natural History in Washington (because I saw a lot of familiar scenes, although I didn't spend too much time in that awesome museum - really not interested), but it turned out to be New York's Natural History Museum. . . The fun of finding familiar scenes in a movie was instantly taken away from me, and I wasn't very happy.
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