Hls
abbr. holes 洞; heavy liquid separation 重质液体分离; heavy logistics support 大型后勤支援; hills （复数）高地
🗣️ 情景例句
What's that?
什么问题？
An idle brain is the devil's workshop.
游手好闲是万恶之源。
Imagine their surprise and delight when they broke open the packing cases and found that the fourth engine was sweet as honey -- still in perfect condition.
想一想他们所感受到的惊奇和兴奋 —— 当他们拆开包装箱时，他们发现第4台发动机就像蜂蜜一样甜 —— 发动机完好无损。