Learn Turkish: Podyumda dik durarak yürümeyen manken bunu öğrenmeli. - The fashion model who doesn't walk upright on the runway must learn this.

The word durarak comes from durmak (to stand) plus the lesson's suffix -arak, meaning "by doing" or "while doing". Literally, dik durarak yürümeyen means "who doesn't walk while standing straight". Turkish often uses this -arak / -erek form to describe maintaining a specific physical posture while performing another action.

How do we get "who doesn't walk" from yürümeyen?

This word uses the subject participle suffix -(y)An, which turns a verb into an adjective meaning "the one who does". Breaking it down: yürü (walk) + -me (negative) + -y- (buffer) + -en (who). It directly modifies manken (model) to mean "the model who doesn't walk".

Why is it bunu instead of just bu or buyu?

Here, "this" is the direct object of the verb öğrenmeli (must learn), so it needs the accusative case ending -u. When you add case endings to demonstrative pronouns like bu (this), şu (that), and o (that/it), Turkish requires the specific buffer letter -n-, resulting in bunu.

What gives öğrenmeli the meaning of "must learn"?