at a glance

汉语翻译

例句：

1. He saw at a glance that something unusual had happened.
   他－眼就看出发生了不寻常的事。
2. He could tell at a glance what was wrong with the car.
   他一眼就能看出汽车有什麽毛病。
3. He took in the scene at a glance.
   他看了一眼那里的景色。
4. Although we haven't seen each other for ages, I recognized him at a glance.
   尽管我们许多年没见面，我还是一眼就认出了他。