你要努力才能保持领先优势。
只有通过保持低成本美国才能保持对其他国家的竞争优势。
Only by keeping down costs will America maintain its competitive advantage over other countries.
国王说：“我们怎样才能使牛肉保持新鲜呢？”
只有这样做，我们才能使的国家保持生机和活力。
Only by doing so can we maintain the vigor and vitality of our nation.
你只有积极参加体育锻炼，才能保持身体健康。
Only if you take an active part in physical activity will you be able to keep fit and stay healthy.
不需要蒸汽时，液体保持在熔点以上，需要蒸汽时液体才能变成固体，释放其储存的能量。
The liquid is maintained above its melting point until steam is required, at which point the liquid is allowed to turn back into a solid, releasing its stored energy.
一个人只有保持坚强和乐观，才能克服重重困难。
Only being strong and optimistic can one go through difficulties.
你在这里过着奇怪的生活；我不知道你怎样才能让孩子在冬天保持温暖。
You are leading a strange life here; I wonder how you can keep the child warm in winter.
只有柚木才能达到橡木的膨胀系数，并保持水密性。
Only teak matches oak's expansion coefficient and stays watertight.
如果它有能力取得一些惊人的进步，在另一种意义上，它必须非常努力地奔跑，才能保持原地不动。
If it was capable of some astonishing progress, there was another sense in which it had to run very hard just to stay on the spot.
我想知道我怎样才能保持健康。
大多数人需要七到八小时的睡眠才能在白天保持最佳状态。
Most people need seven or eight hours of sleep to feel their best during the day.
看看如何才能保持较低的每日旅行预算。
架构师怎样才能在保持低成本的同时提高可用性呢？
What can architects do to improve availability while keeping costs low?
但实际上，我们要摄入健康碳水化合物才能保持身体健康。
However, in reality, your body needs healthy carbohydrates in order to maintain your health.
研究人员说：这些位点必须保持不变，才能保证病毒正常生存和复制。
Researchers believe these sites must remain unchanged for the virus to survive and replicate properly.
霎那间就能实现，但要用一世的热情追求才能保持。
Less than a nanosecond to attain it, a lifetime of passionate pursuit to maintain it.
我们需要保持我们的核心竞争力，这样才能立足于市场。
We need to focus on our core competencies in order to maintain our edge in the marketplace.
只有GUI已经就绪的操作和确认才能继续保持在计时器之内。
Only the operation and the verification that the GUI is ready remains inside the timer.
答案很简单——我们都想知道怎样才能保持婚姻美满幸福。
The answer is simple - we want answers to how we can keep our relationship loving and vital.
过程中，你可能要多费些力气才能保持肩膀的提升度。
As you walk in, you'll need to work harder to maintain the lift of your shoulders.
他说：“我们每天都在讨论：怎样才能保持与核心消费者的联系？”
"The discussion we have everyday is: How do we remain relevant to the core consumer?" he says.
以上这些方面我们都该注意，这样才能保持健康。
These are the things we should pay attention to so as to stay healthy.
你需要保持定期更新，这样才能看出来工作正在进行，并且进展的哪里。
You need to keep them updated reguarly as to what is being worked on, and how far along progress is.
再一次，他们只能在有太阳的时候才能保持直线。
Again, they were able to keep to a straight path only when the sun was visible.
那么怎样才能保持宠物和爱人之间的和平呢？
So how do you keep the peace between your pet and your other loved ones?
你得保护好眼睛，才能保持好视力。
You need to take proper care of your eyes to maintain good eyesight.
为了保持卫生，必须脱鞋以后才能踏上毯子。
Shoes are not allowed on the blankets in order to maintain sanitary conditions.
只有通过理解，而非武力，才能保持和平。——爱因斯坦
Peace cannot be kept by force; it can only be achieved by understanding. - Albert Einstein
当我们学习一项新的技能时，我们必须不断的加以练习才能够保持它。
When we learn a new skill we have to practice continually in order to retain the skill.
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