Wrong Automatic translation of keywords

Hi there,

How can I make sure that the same keyword in 2 different languages is translated correctly into other languages?

Example:  keywording language German: "Schloss" => English "castle" or "lock" => adobe is translating automatically into "lock" which does not describe picture content (castle, building, architecture,...). The picture does not appear in the search results for "castle".

another example: keywording language German: "See" => English "lake" or "see" => adobe is translating into "see" which again does not match with the picture. The picture does not appear in the search results for "lake".

What is your suggestion how to handle that? Adding the correct English keyword to the other German keywords?

Thanks a lot for helpful ideas!