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
No problem.
没问题。
Is it true that manufacturing of automobiles is a major industry?
汽车生产是主要工业是真的吗？
I think she is at home.
我想她在家里吧。