Hacking into these routers and switches is being used to support espionage and steal commercial secrets, they say.

两国官方称，俄罗斯入侵这些路由器和交换机是为了支持间谍行动以及窃取商业机密。

The ingredients of the sauce are the commercial secret of hot pot.

酱汁的配料是火锅的商业秘密。

So Swiss bankers are famously discreet, meaning it's much easier to keep your commercial secrets hidden from prying eyes.

因此，瑞士银行家以谨慎着称，这意味着更容易隐藏您的商业秘密， 以免被窥探。