Datavision
[计]“戴塔维深”系统
🗣️ 情景例句
Do we have to bag our own groceries?
我必须自己装我们买的商品吗？
He who hesitates is lost.
举棋不定，坐失良机。
Since its discovery, it has become a sort of potholers' Everest.
自从被发现以后，这个洞成了洞穴探险者的珠穆朗玛峰，