The chameleon can keep one eye on its prey and the other on its footing.
变色龙可以一眼盯着牠的猎物，另一眼看着牠立足的地方。
"I'll try to keep one pace ahead of all my critics," he quips confidently.
“我要努力做到让那些批评我的人没话可说。”他满怀信心又打趣地说到。
Buy two copies of his book; keep one and give the other to your closest bookish friend.
买两本这本书，一本用于自己收藏另一本用于和志同道合的书友分享。
Comment out the methods that are not to be tested, and keep one method uncommented for each of the test runs.
注释掉不执行测试的方法，对于每一次测试，保持一个方法未注释。
At the start of your trip, pick up a handful of postcards and stamps and keep one or two with you at all times.
在旅行开始的时候记得准备一沓明信片和邮票，无论何时都随身携带一两张。
Krantz says it's time to keep one of his promises.
“将军”说，现在是时候实现他的一个承诺了。
Every time I think about buying a car, I consider how much it costs to keep one up.
每次当我想买一辆车时，我会考虑到要花多少钱来维修和保养它。
I believe creation is not only a key to success but also a helper to keep one young.
我觉得创造力不仅是成功的关键，而且还能使人保持年轻。
Pandora opened the box, and shut it in time to keep one thing in the box. This is HOPE.
潘朵拉打开了盒盖后，灾害扩散，她赶紧把它关上。盒子里却还深藏一种东西：希望。
His clothes seemed to be just pulled on to keep him covered, like a blanket to keep one warm.
他的衣服非常随便地套在身上，就像人们为了保暖，将毯子裹在身上一样。
It's best for him to keep one of his legs on the floor for support and the other on the bed for balance.
对他而言，最好是将一只脚放在地上以支撑自己，另一只脚放在床上以保持平衡。
In the reading room, you shouldn't pile several books around you, instead you should just keep one at hand.
在阅览室内，不要同时将几本书放在面前，而只要拿一本书。
Given below are some of the most profound success quotes, which can keep one motivated to strive to achieve it.
下面是一些著名的成功格言，它们可以激发人们努力向上实现成功。
Every day is a birthday time when thinking of you, and I shall keep one subline hoping your many dreams come true.
每当我想到你，好像天天都在过生日，可我特别珍视其中一天，祝愿你在这天美梦能实现！
It isn't easy to concentrate on one's work when you've got to keep one eye on a baby that's crawling all over the place.
一边要照看一个到处看到处爬的小孩，一边又要专心工作，可不是件容易的事。
Research proved that birds are able to deliberately keep one half of their brain awake as a safeguard against predators.
研究证明，鸟类可以有意使一半的脑子保持警觉，以防止受到掠食者的捕食。
Master Huang: Fine, could you make three copies? One for the President, one for the solicitor and keep one on file please.
黄师父：很好，给我复印三份。一份送给总裁，一份给律师，另一份归档。
In summary, keep one important principle in mind: Use gestures that work best for you. Don't try to be someone that you are not.
总的来说，记住一条重要的原则：使用那些最有效的适合你的手势，不要试图让自己成为另外一个人。
Coordinate schedules. If you go with a friend, plan schedules ahead of time so there won't be conflicts that keep one of you from going.
协调你的时间表：如果你是和朋友一起去的，在去之前安排好时间以免你们中的一位因为时间冲突不能前往。
Digital temperature sensor based on the thermometer DS18B20 design, the three digital display temperature, keep one decimal place.
基于数字温度传感器ds18b20的测温仪设计，三位数码管显示温度值，保留小数点后一位。
But don't fret. There are smaller and less destructive pets to brighten up your dormitory life, just make sure you're allowed to keep one.
别苦恼！你可以饲养一些更小巧且破坏力弱的宠物，来点亮自己的宿舍生活，但前提要确保这不违反宿舍规定！
Never do a wrong thing to make a friend or keep one. Deal kindly but firmly everyone. Above all, do not appear to others what you are not.
不要为了结识新朋友或维持一段友谊而去做错事。要友善而原则坚定地对待所有人。最重要的是表里如一。
I always keep one bag packed so I'm ready to go at the drop of a hat when I get a call from the boss asking me to catch the next plane to Chicago.
所以，我老是有一只箱子，里面放好了出门需要用的东西，这样当我接到我老板的电话让我乘下一班飞机去芝加哥时，我可以立即动身。
I always keep one bag packed so I'm ready to go at the drop of a hat when I get a call from the boss asking me to catch the next plane to Chicago.
所以，我老是有一只箱子，里面放好了出门需要用的东西，这样当我接到我老板的电话让我乘下一班飞机去芝加哥时，我可以立即动身。
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