out of the blue例句
2024年07月03日 17:30:41
One of them wrote to us
out of the blue several years later.
数年后他们中的一人突然给我们写了一封信。
Her son, who left her more than thirty years ago, came
out of the blue.
她三十多年前离开的儿子出乎意料地回来了.
The whole thing was a bolt
out of the blue.
这件事,整个来说,简直是晴天霹雳.