YOU SAID:
the duck walked up to the clastrophobia
INTO JAPANESE
アヒルは閉所恐怖症まで歩いた
BACK INTO ENGLISH
Duck walked to claustrophobia
INTO JAPANESE
アヒルは閉所恐怖症に歩いた
BACK INTO ENGLISH
Duck walked into claustrophobia
INTO JAPANESE
アヒルは閉所恐怖症に入った
BACK INTO ENGLISH
Duck has entered claustrophobia
INTO JAPANESE
アヒルは閉所恐怖症になりました
BACK INTO ENGLISH
Ducks became claustrophobic
INTO JAPANESE
アヒルは閉所恐怖症になりました
BACK INTO ENGLISH
Ducks became claustrophobic
That didn't even make that much sense in English.