An elevator speech can literally deliver a small message which has a big impact.

你在电梯简报里所传达的小小讯息，将有可能带来大大的效益。

youdao

An elevator speech can literally deliver a small message which has a big impact.

你在电梯简报里所传达的小小讯息，将有可能带来大大的效益。

youdao