Todays snapshot brings in a complete rewrite of how world generation works behind the scenes, so that we can do some really cool things with it in the future & speed it up dramatically. It may be quite unstable in this first snapshot though, so as always: do not open worlds you care about in a snapshot without having a backup first. We can almost guarantee that any world opened in this snapshot will not work in the full 1.13 release.

今天的快照全面重写了位于幕后的世界生成器的工作方式，以便我们可以依靠它的新特性和生成速度的提升在未来做一些非常棒的事情。但在第一个快照中，它的表现可能会非常不稳定，所以，一贯地，不要在快照中不备份地打开你所在乎的世界。我们可以基本肯定，在这个快照中所打开的任何世界都无法在1.13正式版中运行。

Now there's a recipe book for the furnace! Exactly like the existing crafting recipe books, you can unlock recipes as you play through the game and they will automatically appear in your recipe book for smelting. Mapmakers can customize the recipes with data packs, which allows them to add or completely change furnace recipes. "Fuel", the items that can be burned in a furnace, is not included in this and is still somewhat hardcoded currently.

现在，配方书也被作用于熔炉。像已经存在的合成配方书一样，你可以解锁在你游戏的过程中解锁烧炼配方，他们也将自动出现在你配方书中的烧炼页面。地图制作者可以通过数据包来自定义这些配方，这允许他们去添加或改变熔炉所允许的配方。“燃料”，也就是熔炉中可以燃烧掉的那些物品，它们依旧是有些硬编码的，因此未被包含在可自定义内容内。

We've spent the last few years (yes, years) rewriting the world generator completely from the ground up, and this snapshot finally has the first version that we have some kind of confidence in. It may not be much faster at first, but that's because we're playing it safe and want to just achieve "it works" before "it's fast". It might still be unstable, too, so watch out for that. It's the very first snapshot with it in, after all!

我们花了几年（是的，单位是年）时间来从头改写了世界生成器，而这个版本我们我们终于有信心迎来它的初次登场。它可能在最初不是很快，不过那是因为我们希望我们能比较安全地体验它，想在让它“很快”之前保证“有效”。它现在可能依旧不稳定，所以，千万要小心。总之，这是它的第一个快照！

... don't work in this snapshot. Sorry. We have plans to re-add them in a much more extendible way, but unfortunately we were not able to have that ready yet. You will be unable to open any world of type "customized" in this snapshot, it will tell you to revert to an old version to play in those worlds.

在这个快照中不工作。抱歉。我们有计划以一个更有拓展性的方式来重新添加它，不过不幸的是我们还没有做好相关的准备。你在这个快照中将无法打开世界类型为“自定义”的世界，它们会告诉你你需要回到一个更旧的版本来打开它们。

It's back how it was. We have shelved the /modifyitem idea that was supposed to replace /enchant and we will look into that again in a future update.

它又回到了原来的样子。我们搁置了设计为取代/enchant的/modifyitem命令，并会在未来的更新中重新考虑这个想法。