Map marker: Someone mentioned this in a post that I saw a while ago. It'd be very useful to be able to mark on the minimap, e.g. the location of a bunker and etc
地图标记：有人在我刚才看到的一篇文章中提到了这个。就可以在小地图上的标记非常有用，例如沙坑等的位置
Cloud sync: This is so that you can play on any device with the same character
云同步：这样你就可以在任何具有相同字符的设备上播放。
Ability to consume goods directly from the ground: The ability to consume goods directly without having to pick them up
直接从地上消费商品的能力：直接消费商品而不必购买商品的能力

AI-wise: AIs should be increasingly smarter as the difficulty level advances. For example, veteran level AI's should be capable of taking cover behind nearby objects (cars, fences, walls and so on). Perhaps more advanced path-finding algorithm for veteran AIs? Also, I'd love to see zombies equipped with melee weapons
人工智能：AIS应该随着困难级别的提高而变得越来越聪明。例如，老兵级AI应该能够在附近的物体（汽车、栅栏、墙壁等）附近进行掩护。也许更先进的路径发现算法为老AIS？我也很想看到僵尸装备近战武器。

only shit!顺序发错了……各位将就着看吧……

再补
Dual-wielding guns: A single handgun is weak but dual-wielding would make handguns more efficient
双持武器：单手枪较弱但双持手枪会更有效
Riot shield: Something that would spawn at military bases/police stations, which can protect you from incoming bullets but not bullets from behind. To make it less OP, one cannot shield and fire a gun at the same time
防暴盾牌：可以在军事基地/警察局产卵的东西，可以保护你免受子弹的袭击，但不能保护你免受后面子弹的伤害。为了减少操作，一个人不能同时盾枪。
Grinding stone: Something that sharpens your melee weapons (increases durability)
磨石：增强近战武器（增加耐久性）的东西。
Chainsaw: Can be used to cut down trees with a single hit and instantly kill any enemy
电锯：可以用来砍伐树木一命中瞬间杀死任何敌人

继续补
Ability to travel back to previous islands: I see no reason why players shouldn't be allowed to visit previous islands
回到以前的岛屿的能力：我认为没有理由不允许玩家访问以前的岛屿。
Multiplayer: I'm pretty sure this is work in progress already
多人游戏：我敢肯定这已经在进行中了。
Mine detector: This would come in handy in multiplayer mode
地雷探测器：这将在方便的多人模式。

那个护盾简直可怕。枪盾无法共用……简直就是逼着你在攻击和防御中二选一……
真要这样还不如一直用枪…………
不过当收藏品不错……