但它必须是 in English translation

• but it must be
• but it has to be
• but it needs to be
• but it should be

Examples of using 但它必须是 in Chinese and their translations into English

做一个好人没什么不好，但它必须是真实的，必须有内在的力量与之相伴。
Nothing wrong with being nice but it has to be genuine and there has to be inner strenght that goes together with it..

你可以找到你喜欢的东西，然后开始使用它们，但它必须是自然的--不要强迫它。
You can find things that you like and start using them but it needs to be natural- don't force it..

可持续消费和生产必须成为所有短期、中期和长期战略及政策的框架，但它必须是一项面向行动的办法。
Sustainable consumption and production has to be the framework for all short, medium- and long-term strategies and policies, but it should be an action-oriented approach.

这个mod是很老，但它必须是一个游戏的最令人印象深刻的检修之一。
This mod is very old but it has to be one of the most impressive overhauls of a game.

但它必须是相关的，皮奇先生的妹妹一点也不丑。
But it must be related, that Mr Pinch's sister was not at all ugly.

事实上，它很少是直接的焦点，但它必须是。
In fact, it's rarely the direct focus, but it needs to be.

但是，危险并不非满足'高度可能'的条件不可，但它必须是个人的和现实的"。
However, the risk does not have to meet the test of being'highly probable', but it must be personal and present".

当然，这不是一项容易的任务，但它必须是我们的目标。
That is not easy, but it has to be our goal.

生物燃料不仅要在经济上有竞争力，并呈现明显的环境效益，但它必须是容易产生大规模。
Biofuel must not only be economically competitive and present clear environmental benefits, but it must be easy to produce on a massive scale.

它不需要一个大品牌，但它必须是高质量的。
It doesn't have to be a designer label but it has to be of very good quality.

我们还不知道这些病原体中的重要性是多么重要，但它必须是重要的，因为也存在相反的补救酶。
We don't really know yet how queuine is important in these pathogens, but it must be important because the queuine salvage enzymes are there, too.

事实上，它很少是直接的焦点，但它必须是。
In fact, it is rarely the direct focus, but it has to be.

回测是一种测试选股策略的有用工具，但它必须是稳健的。
Backtesting is a useful tool to test a stock-picking strategy, but it must be robust.

作为航空公司的飞行员可能是一份压力很大的工作，但它必须是一个有趣的工作。
Being an airline pilot can be a stressful job, but it must be a fun one.

你仍然是3美元/股，但它必须是较便宜的保险。
You are still out $3/share but it is must less expensive insurance.

我从来没有停止给她写信，但它必须是七年里，我们遇到了。
I had never ceased to write to her, but it must have been seven years since we had met.

但它必须是一个积极的协议，对所有三方都有利，而不仅仅是一方。
But it will have to be a positive agreement, and good for all three sides, not just one.

我不知道怎么会这样,但它必须是与运输机。
I don't know how they do it, but it has something to do with fighter planes.

例如，sort(Object[])使用的算法不必是一个合并排序算法，但它必须是稳定的。
(For example, the algorithm used by sort(Object[]) does not have to be a merge sort, but it does have to be stable.).

我们将在都柏林仔细研究，但更重要的是，它可以作为布鲁塞尔讨论的基础，但它必须是可行的。
We will look at it in Dublin but more importantly it can be the basis of a discussion in Brussels, but it's got to be credible.