He has had several dealings with that company.

他与那家公司有过几次交易。

His dealings in the stock market have been quite successful.

他在股市上的交易非常成功。

He is known to be untrustworthy in business dealings.

他在商业交易中被认为是不可信赖的。

She was accused of trickery in her business dealings.

她被指控在商业交易中使用欺骗手段。

You must act lawfully in all your business dealings.

你必须在所有的商业交易中合法地行事。

The dealings between the two parties were always transparent.

双方之间的交易一直都很透明。

They had some shady dealings with the local authorities.

他们与当地政府有一些不正当的交易。

He is known for being scrupulous in his business dealings.

他以在商业交易中一丝不苟而闻名。

It's important to be discreet in your financial dealings.

在财务交易中保持谨慎的态度很重要。

It is important to act ethically in all business dealings.

在所有商业交易中，道德上行事是很重要的。