At last they were able to feel secure about the future.
他們終於覺得不必為將來而擔憂了。
At last things were beginning to look up.
情況終於開始好轉了。
At last we could relax and talk without constraint.
我們終於可以放鬆下來，無拘無束地談話了。
At last we're home!
我們終於到家了！
At last winter came to an end.
冬天終於結束了。