I always wanted to travel to Europe but I was afraid that language would be a problem.
我总想去欧洲旅游,但我又怕语言是个问题。
It would depend on what is on the list.
这要看列表内容。
There are even stories of half-trained elephant calves who have refused to feed and pined to death when by some unavoidable circumstance they have been deprived of their own trainer.