您无法添加这个句子，因为以下句子已经存在。
Right. Polish has "stopped" instead of "crouched" (屈む), just like almost every other language here (at least those that I can understand). Consider splitting: one Japanese sentence with "...止まった" or similar (one that belongs here), and "...かがんだ" as a split new sentence.
Polish version added there.
