Yanni doubts his abilities.
ياني يشك في قدراته.
I believe in my abilities.
انا أؤمن في قدراتي.
I completely trust your abilities.
أثق تماما بقدراتك.
I really trust his ability.
أنا حقاً أثق بقدرته.
Ziri demonstrated his abilities before Rima.
استعرض زيري قدراته أمام ريمة.
Man has the ability to talk.
الإنسان لديه القدرة على الكلام.
I was deeply envious of their abilities.
كنت أغار كثيرا من قدراتهم.
Everyone worked according to one's ability.
عمل كلّ واحد حسب قدراته.