翻译：人的一生不可能总是一帆风顺，我们要以积极的态度面对生活中的困难（smooth)

everyone's life could not be smooth all the time, we have to face the difficulties in the life with a positive mentality.

LIFE SHOULD NOT BE SMOOTH ALL THE TIME,WE SHOULD FACE THE DIFFICULTIES WITH A POSITIVE ATTITUDE.

英语：
Person's life can not always plain sailing, we have to take a positive attitude in the face of life difficulties
法语:
La vie de la personne ne peut pas toujours facile, nous devons adopter une attitude positive face à des difficultés de la vie
俄语：
Человеческая жизнь не может всегда равнине парусный спорт, мы должны занять позитивную позицию в жизни сталкиваются с трудностями
德语：
Person kann das Leben nicht immer einfach segeln, wir müssen eine positive Einstellung in das Gesicht des Lebens Schwierigkeiten

One's life can't be smooth all the time,we should take an positive attitude to face with troubles in our life.