Its steeped form reduces in size and tops out unevenly around a central spire.

它陡峭的外形缩小了体积，顶部围绕着一个高低不平的中央尖顶。

Well, it tops out at around 80 miles per hour and 12,000 feet in altitude.

嗯，最高时速约为 80 英里，海拔高度为 12,000 英尺。

It's not as fast as the rollercoaster's at Six Flags, this one tops out at about 25 miles per hour but it lasts 10 minutes and at a cost of $20 per ticket.

它虽不及六旗游乐园的过山车快，这辆车的最高时速为每小时25英里，但却能持续行车10分钟，而且每张票的费用仅为 20美元。

Apple's high-end iPhones, iPads and Mac laptops all support HDR. But the Studio Display tops out at 600 nits and Apple doesn't offer an HDR mode in the software at all.

Apple 的高端 iPhone、iPad 和 Mac 笔记本电脑都支持 HDR。但 Studio Display 的最高亮度为 600 尼特，而 Apple 根本没有在软件中提供 HDR 模式。