At last they were able to feel secure about the future.
他们终于觉得不必为将来而担忧了。
At last things were beginning to look up.
情况终于开始好转了。
At last we could relax and talk without constraint.
我们终于可以放松下来，无拘无束地谈话了。
At last we're home!
我们终于到家了！
At last winter came to an end.
冬天终于结束了。