a tough proposition的意思|示意

Let me tell you, that's a tough proposition.

让我告诉你，这是一个艰难的命题。

It's a tough proposition.

这是一件棘手的事。

Wolves are our next opponent and we know it's a tough proposition.

狼队是我们的下一个对手，我们知道比赛很艰难。

Even among seasoned mountaineers Pinnacle Ridge is considered quite a tough proposition.

即使在经验丰富的登山者中，平纳克尔峰也被认为是很难攀登的。

柯林斯例句