Meaning of 目/meaning-of-才 in Japanese

「１７歳の時スクーナー船で地中海を航海したわ」彼女はゆっくりと注意深く言う。
"I sailed around the Mediterranean in a schooner when I was seventeen," she recited slowly and carefully.

われわれのすべてが生まれつき音楽の才があるわけではない。
Not all of us are born with musical talent.

この川はあの川の３倍長い。
This river is three times longer than that one.

信濃川と阿賀野川ではどちらが長いですか。
Which is longer, the Shinano River or the Agano River?

「そのとおり」私は、シャワーを浴びている時に石鹸が目に入るとヒステリー状態になる男のように、娘のこの話に身震いしながら言った。
Right, I said, shivering at this recital as a man would who gets hysterical while taking a shower if a bit of soap stings his eye.

ヘレン・ケラーは目と耳と口が不自由だった。
Helen Keller was blind, deaf and dumb.

彼は崇拝の眼で彼女を眺めた。
He regarded her with worship in his eyes.