漫長又艱苦

漫長 manˋ changˊ

(Endless, Infinite, Unbound) Infinite, Endless, Unbound

又 youˋ

Also, And, More, Again, And so, Moreover, Furthermore

艱苦 jianˉ kuˇ

(Arduous, Challenging, Difficult, Hard) Arduous, Hard, Difficult, Challenging