It's the laziest sound in English.

它是英语中最懒的发音。

Now the schwa sound is the lazier sound in English.

中元音是英语中比较懒惰的一个发音。

If the word the is followed by a word that starts with a consonant sound, then that's when we hear that lazy schwa sound again.

如果单词 the 之后是一个以辅音开头的单词，那么我们就会听到懒散的中元音。