* ðə (in most cases)
This is the "th" sound like in "this" or "that", followed by the "uh" sound like in "but".
However, the pronunciation can slightly change depending on the following word:
* ði (before a vowel sound)
For example:
* "the apple" (ðə æpəl)
* "the orange" (ði ɔrɪndʒ)
It's important to note that the "th" sound is unique to English and can be difficult for non-native speakers. It is produced by placing the tongue between your teeth and releasing a puff of air.