l'm afraid you will have some probiems (get)to the top of the mountain

l'm afraid you will have some probiems (get)to the top of the mountain

填 getting
have problems (in) doing sth.为固定词组 意思是做.有困难
have trouble in doing也是一样呢 in可以省略

getting
have some problems/difficulty/trouble doing做某事有困难/麻烦