Undersampling
採样过疏
🗣️ 情景例句
I've heard the weather here is ideal, just like spring most of year.
我听说这儿的天气很理想，四季如春。
He is rich enough who owes nothing.
无债就是富。
however lucky and robust we are.
不管我们多么幸运，多么健壮，