Learn Turkish: Yıllardır bu problemle uğraşmaktan bıktım. - I am fed up with dealing with this problem for years.

Yıl means "year" and -lar makes it plural. Adding the duration suffix -dır translates to "for" a period of time. So, yıllardır means "for years". Because yıllar ends in a voiced consonant and its last vowel is an "a", we use -dır instead of variations like -tir or -dur.

Why is there an -le at the end of problemle?

The suffix -le is the attached version of ile, which means "with". The verb uğraşmak (to deal with, to struggle) pairs with this suffix to show what you are dealing with. So problemle means "with the problem".

Why does the verb uğraşmak have the -tan suffix?

The verb bıkmak (to be fed up) always requires the thing you are fed up with to take the ablative case (the "from" suffix, -dan / -den or -tan / -ten). In Turkish, you aren't fed up "with" something, you get fed up "from" it. That is why uğraşmak (to deal with) gets -tan to become uğraşmaktan.

Why is bıktım in the past tense if the English translation says "I am fed up"?