different in one word

In case you were wondering, this monstrosity really is one word, not merely many different words squashed together—most of its components cannot even stand up on their own.

此时你可能会想，这个可怕的东西竟然是一个单词，而不是多个词排列在一起——这个词的大多部分甚至都不能独立成词。

Theoretically, different people thinking of the same word or image would have the same activity in their brains, but since no one really knows exactly how the brain works, this is not certain.

理论上来说，不同的人在想一个相同的词语或者是图片时会在大脑里有相同的活动，但是因为没有人真正明白大脑是怎样工作的，这个理论具有不确定性。

“Photo” and “Photography” are the same word repeated twice but in different ways because your audience might use either one when performing a search query.

“Photo” 和 “Photography”是相同的意思但用不同的方法重复了两次，因为你的读者可能用它们中的一个来执行一次搜索。