Bls
abbr. （美）劳工统计局（Bureau of Labor Statistics）；文科学士（Bachelor of Liberal Studies）
🗣️ 情景例句
Lacks courtesy is ill-mannered.
不礼貌，举止不当。
There are many people I'd like to thank.
我想感谢很多人。
Where are your smaller computers?
你们的小型电脑在那里？