Many winemakers use cork stoppers; but cork stoppers can leak, crumble, or become moldy, so that those winemakers must often discard a significant proportion of their inventory of bottled wine.
许多酿酒师使用软木塞；但软木塞可能会漏水、碎裂或发霉，因此这些酿酒师常常必须丢弃大量的库存瓶装葡萄酒。
Using high-speed adapters to connect the disk drives are extremely important, but you must make certain that the bus itself does not become a bottleneck.
使用高速适配器连接磁盘驱动器，这一点是非常重要的，但是您必须确保该总线本身不会成为一个瓶颈。
But with regulation of aviation emissions likely in the coming years in order to combat climate change, jet engines must become cleaner and more frugal still.
但是随着未来几年为了抗击气候变化而即将实施航空排放控制，喷气式发动机必须变得更加洁净且更加节省燃料。
But as Asian nations become regional and global players, we must focus increasingly on action.
然而，随着亚洲国家成为地区和全球参与者，我们必须逐渐侧重于行动。
But for truly novel challenges one must leave America, where being fat, in many ways, has become the new normal.
但是真正的挑战是当我离开美国去往那些肥胖正成为一种新的流行趋势的国家的时候。
This does not mean employers must become counsellors but they need to be able to monitor staff, insists Ms Nash.
这并不意味着雇主必须要成为心理顾问，不过纳什坚定地认为，雇主要能观察员工。
But if these firms are to be winners in 2020, they cannot be like the Chinese companies of today. They must become the Chinese companies of tomorrow.
但是2020年的强者不能像今天的中国企业一样，他们一定要成为明天的中国企业。
But some astronomers always suspected that the remaining antiprotons must become trapped by the Earth's magnetic field, forming an antiproton radiation belt.
但是一些天文学家一直怀疑，那些剩下的反质子一定被地球磁场捕获，形成一条反质子辐射带。
That is not surprising in itself, but it means that the virus must have become endogenous fairly recently, otherwise it would not look so similar to its free-living counterpart.
对于这种病毒自己来说这没有什么大惊小怪的，但是却意味着它一定是在最近变成内源性的。否则它不会与它的游离态如此相似。
But every manager must be prepared to give both if employees are to improve in their jobs and become more effective.
管理者必须必须为好坏消息提前做准备让员工在工作方面有所提高变得更加有效率。
Still it must be noted that Dallas nudists are produced by the same society where obesity has become a condition of epidemic proportions, not only in Dallas but nationwide.
要特别说明的是达拉斯的裸癖者的肥胖不仅是由达拉斯的社会肥胖人口泛滥成灾造成的，全国都如此。
But reaching a sensible valuation of the two marques, which Ford says must be sold together because their operations have become so tightly integrated, is not proving easy.
福特要求两个品牌一起出售因为它们的运营早已紧密地结合在一起，但对两个品牌的合理报价取得共识并不是件简单的事。
This chapter will probably be of greatest interest to managers who must become involved with software development but have no experience with it.
已进入软件开发领域但却没有经验的管理人员可能对这一章节的内容很感兴趣。
It has become acute in recent times, but we must not forget that cheating has been going on for a long time.
最近，它变得比较严重。但我们决不能忘记，作弊已经持续了很长一段时间。
But all of us must have something to be proud of, and Doodle had become my something.
我们大家都必须有一个值得骄傲的东西，嘟嘟便成为了我的骄傲。
We are proud of our accomplishments, and we have reason to be. But we must never become arrogant. Otherwise we will lose our friends.
我们为我们的成就而骄傲，我们有理由感到骄傲。但是我们永远不能变得狂妄，不让我们就会失去我们的朋友。
Twitter has become a must-have alert system-but you should realize that it's the antithesis of slow news: a rapid-fire collection of ideas, thoughts and links, sometimes useful, sometimes not.
Twitter已经成为必备的情报系统——但要注意到它跟慢新闻的不同：观点、思想、链接的极速聚集，有时有用，而有时却没用。
To become an effective marker trainer you must not only master the art of timing but also the art of where and how to deliver the rewards.
要成为一个真正的响片训练者，不但必须掌握时机的技巧，还必须要掌握在什么地方、怎样给出奖励。
If we knew in advance the outcome of our decisions and actions, we'd all be saints, but as it is not so, we must fall, hit our head and become wise through the wrong decisions.
如果我们提前知道决定和行动会产生的结果，我们就都是圣人了。但既然我们不是，我们一定会跌倒，磕着自己的脑袋，通过做错误的决定来变得聪明。
But with the expansion of college students, the difficult employment had become problem the nation, society and college students must face in a very long period.
但随着高校门径扩大，就业难成为了当前乃至以后很长一段时间国家、社会及高校大学生自身必须面临的难题。
Verily, an appropriator of all values must such bestowing love become; but healthy and holy, call I this selfishness.
你们那赠予之爱必须成为各种价值的抢夺者，但我称这种自私为健康与神圣。
But reaching a sensible valuation of the two marques which ford says must be sold together because their operations have become so tightly integrated is not proving easy.
福特要求两个品牌一起出售因为它们的运营早已紧密地结合在一起，但对两个品牌的合理报价取得共识并不是件简单的事。
But teaching is no easy job at all. I must study cleverly to obtain more knowledge. And, at the same time, I will make every effort to purify my soul so that I can become an architect of man's soul.
但教学是不容易的。我必须学习巧妙地获取更多的知识。而且，在同一时间，我将尽一切努力来净化我的灵魂，使我能成为一个人的灵魂的建筑师。
But Marketing CEO Colleen Edwards argues that during a recession salespeople must become laser focused on preserving their current customer base.
然而科琳认为，在市场不景气时期，我们必须专注于维护现有的客户基础。
But Marketing CEO Colleen Edwards argues that during a recession salespeople must become laser focused on preserving their current customer base.
然而科琳认为，在市场不景气时期，我们必须专注于维护现有的客户基础。
应用推荐