两台纳米机器人在实验台单挑

Set the scene on a silver-white lab bench — a microscope, scattered test tubes, a screen glowing in the background. On the tabletop itself, two miniature nano-robots square off in battle, throwing out skill effects like a particle burst and a nano shield. Overlay a futuristic HUD across the frame: blue-green energy bars, skill icons, and a countdown timer, all rendered in English text.

场景设在一张银白色的实验台上——一台显微镜、几支散落的试管、背景里一块发光的屏幕。台面上，两个迷你纳米机器人正在对战，放出'粒子爆发'和'纳米护盾'这类技能特效。画面叠加一层未来感HUD界面：蓝绿色能量条、技能图标和倒计时，全部用英文文字呈现。