因为是现货交易，卖方能快速而安全地收取货款。

As it's a spot transaction the seller can get the payment quickly and safely.

youdao

有。因为是现货交易，卖方能快速而安全地收取货款。

Yes. As it's a spot transaction the seller can get the payment quickly and safely.

youdao

而一个倍周期分叉混沌发生器和异或运算器使得加密快速而安全。

A double cycle furcation chaos machine and operation implement make it work fleetly and safely.

youdao