当你和一位朋友在超市走散后，你会扫描人群，可你并不会仔细盘查每一张脸，而是迅速把那些身材过高、过矮、穿得颜色不匹配的人筛选掉。

When you and a friend become separated in the mall, you scan the crowd, not scrutinizing every face but quickly filtering out everyone who's too tall, too short, wearing the wrong color of clothing.

youdao

我经常钓鱼数小时却一无所获但我从不为此烦恼有些垂钓者就是不走运，他们往往掉不到鱼，却钓上来些旧靴子和垃圾。

I often fish for hours without catching anything. But this does not worry me. Some fishermen are unlucky. Instead of catching fish, they catch old boots and rubbish.

youdao

我经常钓鱼数小时却一无所获但我从不为此烦恼有些垂钓者就是不走运，他们往往掉不到鱼，却钓上来些旧靴子和垃圾。

I often fish for hours without catching anything. But this does not worry me. Some fishermen are unlucky. Instead of catching fish, they catch old boots and rubbish.

youdao