And must needs的意思|示意

Software applications must satisfy a diverse set of stakeholder needs, and consequently, the models describing these systems must likewise be complex.

软件应用程序必须满足不同的涉众需求，因此描述这些系统的模型也一定具有复杂性。

All because you must needs go and steal a motor-car.

这一切都是因为你非要去偷一辆汽车。

For young people to use their right to vote wisely, they must have an understanding of the needs of society, and they must also learn how politics work.

要让年轻人明智地使用他们的投票权，他们必须了解社会的需要，也必须了解政治活动是如何运作的。

Few babies survive this rare condition, and those who do must endure numerous operations and are likely to have complex needs.

很少有婴儿能在这种罕见的情况下存活下来，即使存活下来的婴儿也必须经历多次手术，而且可能有复杂的需求。

Remember that you must provide sufficient scaling for future needs and sufficient bandwidth to accommodate user downloads of the content.

请记住，您必须为将来的需求提供足够的扩展余地，并提供足够的带宽以满足用户进行内容下载。

To form a tornado, cold air must sit above warm and moist air, and the wind needs to go in different directions at different heights, creating shear forces.

形成龙卷风，寒冷的空气必须处在暖湿的空气上部，而风应该在不同高度向不同的方向运动，以此创造出剪切力。