At tökezleyip şovalyeyi düşürmüş olmalı.
- The horse must have stumbled and have toppled the knight.
O bir el arabası üzerine tökezledi.
- She stumbled over a wheelbarrow.
Idioms are a common stumbling block for learners of a language.
I always stumble over verbs in Spanish.
... Pox Vaccine by stumbling on something with cattle. We are now at the brink of a very ...