很明显，像这种方式的旅行需要三件事：有冒险精神、有组织能力，这是穿过申请签证的地雷阵所必须的，当然，还需要一个鼓鼓的钱包。

Obviously, a trip of this type requires three things: a sense of adventure, the organisational skills required to sort out the minefield of visa applications and, of course, fairly deep pockets.

youdao

我在韩国工作了五年，虽然我碰到的韩国人大多数很友善，但从工作环境来说那地方真是个地雷阵，不论对韩国人还是外国人而言。

I worked in Korea for 5 long years and although I found most of the people to be very pleasant, it is a minefield of a work environment... for them and for us expats.

youdao

我在韩国工作了五年，虽然我碰到的韩国人大多数很友善，但从工作环境来说那地方真是个地雷阵，不论对韩国人还是外国人而言。

I worked in Korea for 5 long years and although I found most of the people to be very pleasant, it is a minefield of a work environment... for them and for us expats.

youdao