Plidar
多色激光雷达
🗣️ 情景例句
Is that all?
就这些吗？
Do you ever do exercises on Saturday?
你曾经在星期六做练习吗？
And Chen Wei was sure he could see a snake in the grass. I remember.
陈伟还肯定他看到草里有一条蛇。我记得呢。