In his business affairs he has no morals.

他做生意不讲道德。

《新英汉大辞典》

Young people these days have no morals.

现在的年轻人根本不讲道德。

《牛津词典》

They have no morals.

他们没有道德观念。

youdao

Number two, no morals legislation.

第二点，不应有道德式的立法。

耶鲁公开课 - 公正课程节选

Col Gaddafi accused Western countries of abandoning Libya and said that they had no morals and wanted to colonise the country.

BBC: Libya unrest: Aid crisis grows on Tunisia border

We are being governed by a traitor, who has no morals or principles, and who will bend to the will of his international handlers.

CENTERFORSECURITYPOLICY: Chavez's prisoners

But even if you don't believe there is an ethical issue here - and there are plenty of free-marketeers who argue morals have no place in markets - there is another consideration.

BBC: Pimp my chief executive