They exchange greetings whenever they meet.

无论何时见面他们总是互相问候。

youdao

Whenever I travel abroad I meet bright young people from India doing good science who tell me they look forward to the day they can continue their work back home in India.

每次到国外，我都会遇到一些来自印度的、生气蓬勃的年轻人从事着科研活动。他们告诉我，希望有一天他们能回到印度继续他们的科研事业。

youdao

For example, whenever two dogs meet they quickly figure out which is the alpha animal.

例如，两只狗无论何时相遇都会迅速地弄清楚谁是“老大”。

youdao

Whenever his men advance in force, they meet little resistance.

ECONOMIST: Kosovo��s darkening skies

Whenever fiduciaries fail to meet the standard of care required of them, theoretically they face the risk of litigation.

FORBES: The Art of Theft: How Corporate Fiduciaries Steal From American��s Pensions (February 2, 2005 )