Today you learned that the timeline of the Universe's history can be mapped using modern day physics and astronomical observations.

今天你学到了宇宙历史的时间线可以用现代物理和天文观测来绘制。

Since Maine still has townships with populations near zero they just haven’t bothered to rename many so you’ll still see blocks of land labeled on maps using this system.

由于缅因州仍然有人口接近于零的乡镇， 他们只是懒得重新命名很多，所以你仍然会看到使用这个系统在地图上标记的土地块。

What the team is able to do with my hardware and software to create a depth segmentation map, using the focused pixels and neuronet software so that we can create portrait-mode photos in the brand-new iPhone Xr.

我的团队利用我的硬件和软件来创建景深分割，使用聚焦像素和神经网络软件，以便我们能够在全新的 iPhone Xr 中创建人像模式照片。