Okay, they are joined together, ta da da.

好的，他们连在一起了，哒哒哒。

(ta da) – two words – is used when you are excited and proud to show another person something.

” （ta da）——两个词——当你兴奋和自豪地向另一个人展示某样东西时使用。

Lee, it's a secondary stress so it's going to be a little longer than the previous two syllables, the two schwas, literally, ta da ta ta, literally.

/Lee/是次重音，所以它会比之前的两个音节稍微长一点。