I have an intellectual appreciation that mountain - climbing is risky, but I 've got to tell myself after 20 years of climbing I' m still alive.

在理智上，我很清楚登山运动是危险的，但是我不得不告诉自己，爬了20年山我仍然健在。

youdao

So if I'm still alive,you can't do that sort of thing.

如果我还活着，你就不能这么做。

耶鲁公开课 - 死亡课程节选

I'm still alive.

我还是活着的。

耶鲁公开课 - 死亡课程节选

During period D, I'm still alive, but I'm no longer functioning as a person.

在D阶段中，我还是活着的，但我不再作为一个人存在了。

耶鲁公开课 - 死亡课程节选

I'm a spelunker, who is climbing down into the remains of a building, hoping to find someone still alive.

BBC: What's your favourite poem?