タフ

(1)unfortunate or hard to bear; "had hard luck"; "a tough break"

(2)不運であるか耐え難い

(3)physically toughened; "the tough bottoms of his feet"

(4)物理的に強くされる

(5)not given to gentleness or sentimentality; "a tough character"

(6)やさしさまたは感傷にくみしない

(7)very difficult; severely testing stamina or resolution; "a rugged competitive examination"; "the rugged conditions of frontier life"; "the competition was tough"; "it's a tough life"; "it was a tough job"

(8)非常に難しい

(9)非常に厳しい気力と決意

(1)