Variations
n. 变奏曲, 变更；变种（variation的复数形式）
🗣️ 情景例句
I find myself in an embarrassing situation.
我现在有一件很糗的事。
Best wishes to you both.
祝你们俩无比幸福！
and it is only in the seas and rivers, and sometimes lakes, where mud and sit have been continuously deposited,
所以只有在泥沙不停淤积的海洋和江河里，有时在湖泊里，