我们对这个长途艰苦的旅行充满期待。

We fully expect this to be a long and hard journey.

youdao

正如我在旅行日志里记录的那样，这真是一次艰苦的旅行。

Just as I recorded in my journal, it was really a hard journey.

youdao

根据几年来的调查数据，日本年轻人变得越来越畏惧风险和寻求安逸，他们对外国缺乏好奇心并厌恶背着包展开艰苦的旅行。

Relying on years of survey data, young Japanese men and women are getting increasingly risk-averse, comfort-seeking, incurious about foreign lands and loath to strap on a backpack to travel rough.

youdao