In some animals, lateralisation is simply a preference for a single paw or foot, while in others it appears in more general patterns of behaviour.
在一些动物中，侧化只是对单爪或单脚的偏好，而在另一些动物中，则表现为更普遍的行为模式。
For a while, I found myself in a surprising situation as I faced before.
有一段时间，我发现自己陷入了和以前一样令人惊讶的境地。
Airplanes retract their landing gear while in flight for the same reason.
出于同样的原因，飞机在飞行时收回起落架。
Right out of college I worked in advertising for a while.
大学一毕业，我就在广告业工作了一段时间。
The windows didn't fit at the bottom so for a while we froze even in the middle of summer.
那些窗子的底部关不严，所以有段时间我们甚至在仲夏时节也感到极冷。
He is all for players earning what they can while they are in the game.
他完全赞成运动员在役期间能赚多少钱就赚多少。
Let's sit in the shade for a while.
咱们在阴凉处坐一会儿吧。
Let them splash around in the pool for a while.
让他们在水池里扑腾一会儿吧。
He was lost in the contemplation of the landscape for a while.
他沉湎在对风景的凝视中好一会儿。
We travelled around for a while and landed up in Seattle.
我们到处旅游了一段时间，最后抵达西雅图。
While his interest in these sports began to wane, a passion for lacrosse developed.
他对这些运动项目的兴趣开始减退的同时，对长曲棍球的兴趣却浓厚起来。
While most of their mileage may be in and around town, they still want motorways for longer trips.
他们大多数的行程可能都在城里或城周围，可是他们仍然需要适合长距离旅行的高速公路。
They walked on in silence for a while.
他们默默地继续走了一会儿。
When we moved we had to put our furniture in storage for a while.
搬家时我们不得不把家具送出去存放一阵子。
My assistant will stand in for me while I'm away.
我不在期间，由我的助手代替我。
A back injury prevented active participation in any sports for a while.
背伤曾一度妨碍积极参加任何体育运动。
Some birds fly in groups for safety, while others fly alone.
有些鸟类会为了安全而成群地飞行，而其它鸟类则独自飞行。
Harford argues that inevitable distractions often tender the daily to-do list ineffective, while leaving room for improvisation in such a list can reap the best results.
哈福德认为，一些不可避免的干扰往往会让日常待办事项列表变得没有效率，而在这样的列表中留出即兴发挥的空间可以收获最佳效果。
The three engineering students got the idea for the device while sitting in their school's courtyard.
这三个工程系的学生坐在学校的院子里时产生了这个想法。
You won't be seeing much of me for a while. I'll be in my room studying.
你们要有段时间不常见到我了。我是在房间学习。
Before a stand-in from his office literally stood in for the mayor while he conducted official business.
在他的办公室里有一个替身，意思就是在市长处理公务时代替他。
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