Flds
abbr. Fields 原野，牧场（街道标志缩写）; fixed length distinguishing sequence 固定长度判别序列
🗣️ 情景例句
It's nice seeing you.
非常高兴见到你。
Do they have children?
他们有孩子吗？
some drifting and slow, others jerky and rapid.
这些活动有的飘忽而缓慢，有的急剧而快速。