To translate it accurately, we need more context. For example, what comes after "la"? Is it "la télé" (TV), "la mer" (the sea), "la pluie" (the rain), or something else?
Here are some possible translations depending on the missing word:
* Que tu aimes regarder la télé - What you like to watch on TV.
* Que tu aimes regarder la mer - What you like to watch the sea.
* Que tu aimes regarder la pluie - What you like to watch the rain.
Please provide the full phrase so I can give you a more accurate translation.