Hfa
abbr. hard factory automation 工厂自动化
🗣️ 情景例句
Don't move! Get down on the floor.
别动！趴到地上！
Life is measured by thought and action, not by time.
生命的价值是用思想和行为来衡量的，而不是寿命的长短。
Hi, Ling Feng! That's a nice kite!
喂，凌峰，那个风筝好漂亮。