We need one more step where we align the 3D model to the image or video input.

下一步，需要对照图像或视频输入来校准3D模型。

We need bold interim steps today but we also need a long-term strategy and plan and policy around immigration.

今天，我们需要大胆的临时措施，但我们也需要围绕移民的长期战略、计划和政策。

I've needed him every step of the way.

我的每一步都需要他。

We need energy to get it done and we need small simple steps, S3 to prevent us from getting overwhelmed and paralyzed.

我们需要精力来达成目的，我们需要简单的小步骤（S3）这样我们就不会因为不堪重负而手足无措。

Hugo carried a backpack that was full of food and Charlie and Jack carried everything else they needed down the steps to the water.

雨果背着一个装满食物的背包，查理和杰克带着他们需要的所有其他东西走下台阶，来到水边。