Business CARDS are exchanged after the formal introduction.

在正式介绍之后互换名片。

youdao

She was much too shy, and in those days a woman didn't talk to a stranger without a formal introduction.

她太害羞了，再说那个年代里女孩子没经正式介绍是不会与陌生人交谈的。

youdao

Srikantha Babu had no need to wait for a formal introduction, for none could resist the natural claims of his genial heart.

斯里干达先生并不需要等待人家正式介绍，因为没有人可以抵御他那恳切的心里自然发出的谈话请求。

youdao

The device, which received no formal introduction during its host device's launch event, first appeared in the "press kit" bag that attendees received on the way out the door.

ENGADGET: Samsung HM5100 Bluetooth S Pen makes a surprise debut in our Note 10.1 'press kit,' we pencil in a chat (hands-on)

As it turns out, we were right about the furtive FCC filing last December, and with all that paperwork in order, we've now been granted a formal introduction.

ENGADGET

Nissan is likely to unveil the first of the revived Datsun brand's cars in India in a few months, followed by the vehicle's formal introduction in February in New Delhi.

WSJ: Renault, Nissan Expanding Capacity of India Joint-Venture Plant