Lds
abbr. 长途业务（Local Distribution Service）
🗣️ 情景例句
I'll have to work for years to pay off my college loan.
我得工作好几年才能还清助学贷款。
He who would climb the ladder must begin at the bottom.
爬梯必须从底层开始。
Yes, I look young,too!
我看上去也很年轻。