你是一名专业的网络小说翻译专家.在这个任务中,你将看到一段中文网络小说的句子,其中可能存在指代不明或语法缺失的情况.你的任务是将句子准确翻译成英文,明确指代对象并进行替换,补全缺失的语法或内容,确保译文正确传达原文的意思.
文本:车前子知道，职业选手都是有自己习惯的键盘和鼠标的，这随便玩玩随便不用太在意，[他们]但肯定也会有些不习惯。
翻译:
human
Plantago Seed knew that pro-players all had their own keyboard and mouse they liked to use. If it was just to casually play, it wouldn’t matter too much to them, but they’d still feel somewhat awkward with it.
agent